---
product_id: 25434022
title: "49% Two-Way Humidity Control Packs for Music Instruments – 4 Pack – Standard Size – Prevents Warping & Cracking for Wooden Instruments– Humidifier Packs for Instrument Cases – Resealable Bag"
brand: "boveda"
price: "12.66 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Boveda"
url: https://www.desertcart.com.om/products/25434022-49-two-way-humidity-control-packs-for-music-instruments-4
store_origin: OM
region: Oman
---

# Protects wood instruments from warping 49% RH precise humidity control Two-way moisture absorption & release 49% Two-Way Humidity Control Packs for Music Instruments – 4 Pack – Standard Size – Prevents Warping & Cracking for Wooden Instruments– Humidifier Packs for Instrument Cases – Resealable Bag

**Brand:** boveda
**Price:** 12.66 OMR
**Availability:** ✅ In Stock

## Summary

> 🎶 Keep your sound flawless—never miss a beat with Boveda’s humidity magic!

## Quick Answers

- **What is this?** 49% Two-Way Humidity Control Packs for Music Instruments – 4 Pack – Standard Size – Prevents Warping & Cracking for Wooden Instruments– Humidifier Packs for Instrument Cases – Resealable Bag by boveda
- **How much does it cost?** 12.66 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/25434022-49-two-way-humidity-control-packs-for-music-instruments-4)

## Best For

- boveda enthusiasts

## Why This Product

- Trusted boveda brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Protection:** Each pack works up to 3 months, ensuring consistent care without hassle.
- • **Ready-to-Use Convenience:** Comes in resealable packs; just slip into a fabric holder and close your case.
- • **Effortless Two-Way Control:** Automatically absorbs or releases moisture—no daily maintenance required.
- • **Precision Humidity Mastery:** Maintains ideal 45-55% RH to safeguard your instrument’s tone and structure.
- • **Universal Instrument Shield:** Perfect for guitars, violins, woodwinds & more—trusted by pros and hobbyists alike.

## Overview

Boveda 49% Two-Way Humidity Control Packs provide precise, patented moisture regulation to protect wooden musical instruments from damaging humidity swings. Trusted by over 3 million users, these easy-to-use packs maintain optimal 45-55% relative humidity inside instrument cases, preventing warping, cracking, and fretboard issues. Designed for fretted, bowed, and woodwind instruments, each pack lasts up to 3 months and requires no daily upkeep, making it the essential care solution for professional musicians and enthusiasts alike.

## Description

Buy Boveda 49% Two-Way Humidity Control Packs for Music Instruments – 4 Pack – Standard Size – Prevents Warping & Cracking for Wooden Instruments– Humidifier Packs for Instrument Cases – Resealable Bag: Cleaning & Care - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect for guitars - I have been using the Boveda 49% Humidity Packs for years in all of my acoustic and electric guitars. They are super easy to use. There is no muss, no fuss as the gel liquid is in sealed the packets. I live in the NE so with the heat on in the winter it can be very dry (low humidity) and without a/c the summers get pretty sticky (high humidity). These packs do a pretty good job regulating the humidity in the case. I use the Boveda Double holders which holds two humidity packs and put one double holder over the strings and hang it into the sound hole of my acoustics and one double holder with two packs under the headstock. The inside of the case stays between 45% and 55% which is ideal. I do the same for my electrics but I only use one double under the headstock. I found this is enough to keep the fretboard hydrated and prevent fret sprout. I find that I am getting 8-12 months of use out of the packs using them the way I do once they are opened. I buy in bulk and store the unused, unopened packets in heavy duty zip lock bags. Never had a problem doing this even if they are stored for a year.
Review: Budget in mind qauilty is good. - Good product

## Features

- WHY THIS BOVEDA: 4 STANDARD REPLACEMENT PACKS FOR BOVEDA STARTER KITS—SMALL, LARGE & DIRECTIONAL & TO FILL BOVEDA SINGLE & DOUBLE FABRIC HOLDERS. Protects fretted, bowed & woodwind instruments from humidity fluctuations. Maintains the ideal humidity level in an instrument case. NATURAL INGREDIENTS. Trusted by over 3 million people to protect & maintain items at the perfect humidity level. WE GUARANTEE QUALITY!
- HOW BOVEDA WORKS FOR MUSICAL INSTRUMENTS: Boveda 49% RH protects wood instruments & their accessories by stabilizing the humidity within the ideal range—45–55% RH. If the air inside a case is too moist, Boveda absorbs that moisture. If it's too dry, Boveda releases small amounts of water vapor into the case. Wide humidity fluctuations will cause the wood to expand or shrink, which puts stress on the instrument & degrades its performance abilities.
- CHOOSE BOVEDA: Boveda's the only patented 2-way humidity control solution with 25 years of experience. Using saltwater in our humidity packs, we provide the fastest, most precise humidity control in the market for wood instruments. When you invest in an instrument, you want to ensure you take care of it to produce optimal sound. Boveda is the only humidity solution that can do so within 24-48 hours.
- HOW TO USE: Always insert Boveda packs into a protective Boveda Fabric Holder before using in an instrument case. Boveda Fabric Holders are available separately & in Boveda Starter Kits. Remove a pack from the resealable bag. DO NOT cut or open the brown humidity packet. Slip the packet(s) into the holder(s). Place in case and close the lid. BOVEDA DOES THE REST. Replace every 3 months. You'll know it's time to swap out Boveda when it becomes hard & crunchy. NEVER MIX the 49% with any other %RH.
- WHO IS BOVEDA FOR: Boveda 49% RH is for acoustic & electric GUITAR players & musicians who play WOODWINDS & BOWED INSTRUMENTS. Professional musicians, band & orchestra leaders, instrument techs, music teachers, hobbyists & student musicians use Boveda packs for easy & precise humidity management for instrument storage. NO DAILY MAINTENANCE! Don’t risk damaging an instrument by adding water to sponges and snakes & forgetting to refill them. WHY RISK A WARPED OR CRACKED INSTRUMENT?

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01B6AHW3K |
| Best Sellers Rank | #19,235 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #63 in Humidifiers |
| Brand | Boveda |
| Brand Name | Boveda |
| Capacity | 0.45 Kilograms |
| Color | Boveda Brown |
| Control Method | Touch |
| Customer Reviews | 4.7 out of 5 stars 2,677 Reviews |
| Filter Type | Wick |
| Included Components | 4 Humidity Control Packets & 1 Resealable Bag |
| Item Dimensions D x W x H | 6.5"D x 7"W x 1"H |
| Item Shape | Rectangular |
| Item Type Name | Humidity Control |
| Item Weight | 4.8 ounces |
| Manufacturer | Boveda |
| Material | All-Natural Saltwater Humidfier Packets |
| Model Name | 49% RH, Size 70, 4 Count, Humidity Control Packets for Music |
| Model Number | B49-70-4P |
| Operation Mode | Manual |
| Other Special Features of the Product | Two-Way Humidity Control | Keeps Instrument From Cracking/Warping | Long Term & Short Term Storage | Replace Every 3 Months | Pair with the Boveda Fabric Holder for Best Results | Made For Fretted, Bowed, & Woodwind Instruments | Guitars, Ukulele, Violin, Viola, Clarinet, Any instrument With Soundhole |
| Power Source | Corded Electric |
| Product Dimensions | 6.5"D x 7"W x 1"H |
| Room Type | Bedroom |
| Runtime | 24 hours |
| Special Feature | Two-Way Humidity Control | Keeps Instrument From Cracking/Warping | Long Term & Short Term Storage | Replace Every 3 Months | Pair with the Boveda Fabric Holder for Best Results | Made For Fretted, Bowed, & Woodwind Instruments | Guitars, Ukulele, Violin, Viola, Clarinet, Any instrument With Soundhole Special Feature Two-Way Humidity Control | Keeps Instrument From Cracking/Warping | Long Term & Short Term Storage | Replace Every 3 Months | Pair with the Boveda Fabric Holder for Best Results | Made For Fretted, Bowed, & Woodwind Instruments | Guitars, Ukulele, Violin, Viola, Clarinet, Any instrument With Soundhole See more |
| UPC | 852715006095 |
| Unit Count | 4.0 Count |
| Warranty Description | Defect-free 1-year after purchase. |

## Product Details

- **Brand:** Boveda
- **Special Feature:** Two-Way Humidity Control | Keeps Instrument From Cracking/Warping | Long Term & Short Term Storage | Replace Every 3 Months | Pair with the Boveda Fabric Holder for Best Results | Made For Fretted, Bowed, & Woodwind Instruments | Guitars, Ukulele, Violin, Viola, Clarinet, Any instrument With Soundhole
- **Color:** Boveda Brown
- **Operation Mode:** Manual
- **Product Dimensions:** 6.5"D x 7"W x 1"H

## Images

![49% Two-Way Humidity Control Packs for Music Instruments – 4 Pack – Standard Size – Prevents Warping & Cracking for Wooden Instruments– Humidifier Packs for Instrument Cases – Resealable Bag - Image 1](https://m.media-amazon.com/images/I/71ygQ9EiC1S.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Do I have to use a fabric holder with Boveda in an instrument case?**
A: YES! Always insert Boveda into a Boveda Fabric Holder before placing it in an instrument case. The fabric holder extends the life of Boveda plus acts as a liquid barrier if a pack is accidentally punctured.

**Q: Do I tear open the brown Boveda packet?**
A: NO!!! DO NOT OPEN the brown packet itself. If your Boveda arrived individually wrapped in cellophane, remove that plastic overwrap before slipping the humidity control pack into a fabric holder.

**Q: Should I use a sponge or snake with Boveda?**
A: No, do not use Boveda in the same instrument case with other humidification products, as this will reduce the Boveda’s efficiency. Ditch the sponges and hoses. No more rewetting— Boveda works automatically to balance the humidity in your case!

**Q: I live in a really humid place, so do I need Boveda in my instrument case?**
A: Yes! Boveda makes a High-Absorbency pack to protect wood instruments in extreme humidity, prevent warping and curb humidity fluctuations when you’re in a dry environment, like an airplane or air-conditioned venue.

**Q: What’s the difference between the Large and Small Starter Kits?**
A: The Large Starter Kit is the right Boveda for an acoustic guitar, large woodwind or large bowed or fretted instrument. Choose a Small Starter Kit to use Boveda with an electric guitar or bass, small woodwind or small bowed or fretted instrument.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for guitars
*by D***S on August 24, 2022*

I have been using the Boveda 49% Humidity Packs for years in all of my acoustic and electric guitars. They are super easy to use. There is no muss, no fuss as the gel liquid is in sealed the packets. I live in the NE so with the heat on in the winter it can be very dry (low humidity) and without a/c the summers get pretty sticky (high humidity). These packs do a pretty good job regulating the humidity in the case. I use the Boveda Double holders which holds two humidity packs and put one double holder over the strings and hang it into the sound hole of my acoustics and one double holder with two packs under the headstock. The inside of the case stays between 45% and 55% which is ideal. I do the same for my electrics but I only use one double under the headstock. I found this is enough to keep the fretboard hydrated and prevent fret sprout. I find that I am getting 8-12 months of use out of the packs using them the way I do once they are opened. I buy in bulk and store the unused, unopened packets in heavy duty zip lock bags. Never had a problem doing this even if they are stored for a year.

### ⭐⭐⭐⭐⭐ Budget in mind qauilty is good.
*by F***. on February 14, 2026*

Good product

### ⭐⭐⭐⭐⭐ I like it
*by J***M on January 21, 2026*

works great!

## Frequently Bought Together

- Boveda 49% Two-Way Humidity Control Packs for Music Instruments – 4 Pack – Standard Size – Prevents Warping & Cracking for Wooden Instruments– Humidifier Packs for Instrument Cases – Resealable Bag
- Boveda Music Large Starter Kit - (3) 49% RH Standard Boveda - Ideal Two-Way Humidty Control for MOST CLIMATES - For Guitars & Other Large Wooden Instruments
- Boveda for Music | Single Fabric Holder for 49% RH Boveda 2-Way Humidity Control | For Use with 1 Boveda Size 70 to Protect Smaller Wooden Instruments from Cracking and Warping

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.om/products/25434022-49-two-way-humidity-control-packs-for-music-instruments-4](https://www.desertcart.com.om/products/25434022-49-two-way-humidity-control-packs-for-music-instruments-4)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-21*