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Masontops Tough Bands are premium plastic replacement screw bands for wide mouth mason jars, engineered to provide a rust-proof, airtight seal. Made from BPA-free, food-safe plastic, they are dishwasher and freezer safe, featuring faceted sides for easy grip and versatile use across kitchen, craft, and office storage needs.









| ASIN | B075KN8B2K |
| Best Sellers Rank | #43,896 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #273 in Canning Lids |
| Brand | Masontops |
| Brand Name | Masontops |
| Closure Type | Not_Applicable |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 1,753 Reviews |
| Included Components | 4 pk |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | Yes |
| Item Dimensions L x W | 3.6"L x 3.6"W |
| Item Weight | 3.52 ounces |
| Manufacturer | Masontops |
| Manufacturer Part Number | TB4WWHT |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 183348 |
| Number of Pieces | 4 |
| Product Dimensions | 3.6"L x 3.6"W |
| Product Style | Compact |
| Shape | shape |
| Style | Compact |
| UPC | 829188000448 |
| Unit Count | 4.0 Count |
J**N
Great Grip
I like these for the grip & they don't rust. I amusing them with metal seals. I plan to try them with the plastic seals too.
G**K
Great lid ring!
These arrived packaged very well and work beautifully. They are easy to tighten and remove, and the quality feels great. I would definitely recommend these to anyone for canning or fermenting needs.
W**S
The solution for leak-proof caps
I have tried other plastic one-piece jar lids and they only achieved leak-proofing with some success on perfect, new Ball mason jars. These Tough Bands on the other hand are keeping all my older mason jars, including old blue ones, leak-proof with great success!
A**E
Awesome
Sturdy and reliable, As my original mason jar lids show signs of rust, I replace them with the Masontops.
A**A
Leak proof and works well with bottle nipple if no cover is needed
Wonderful alternative to the metal ring! I got these to use with our mason bottle nipples and jars and they worked great; they didn't leak and fit well. The only problem we ran into was not finding a bottle nipple cover that fit this ring.
K**A
Plastic! So easy to put on and get off!
These are so nice and easy to put on and take off. The plastic, with it's multiple flat sides, makes screwing them on/off so very simple and easy.
G**1
No More Rusty Lid Rings
Lacto-fermentation is a food preservation method using SALT and lactic acid bacteria to preserve food. When using salt regular jar lid rings can rust. I’ve had to throw away countless rings over the years due to rust. I still use regular metal rings for canning food the normal way, but now when I ferment food, I use these plastic rings. No more rust!
M**Y
Good buy
Great alternative to metal rings that can rust.
C**R
Essential for Jarware drink lids
A game changer when used in combination with jarware drinking lids. At first I thought, 'darn, the lids don't snap into the rings like they do with metal rings, the hole is too big'. When snapped into metal rings the fit was distorted. Now the lids will last longer too because their seals don't get damaged. The drink lid fits perfectly on the jars. Screwing down these rings makes for a perfect fit with no more leaks! Worth every penny.
أ**ح
مفيده
مفيداً جداً لبرطمات ميسون والاستفاده الاكثر منها وقت التخمير
W**R
A Very Good Jar Band
I got these bands for home-fermenting veggies. Most of my ferments involve brine and fermenting right in the jar, and I got tired of rusty rings. I don't tighten down very hard due to using a silicone vent and expect them to last a very long time vs the metal rings. Larger lugs, easy to grip, and no rust. They do the job perfectly!
M**H
Wunderbare Deckel zu den Gläsern im Text
Passen genau auf die Gläser: Ball Collection Elite Pint Mason Jar with Lids and Band, 4er-Pack, Wide Mouth, Clear + Ball Wide Mouth Pint Mason Jars mit Deckel und Bändern, die ich ebenfalls hier gekauft habe. Das Material ist sehr hochwertig und wurde durch Amazon US versendet (hat super schnell geklappt), sie sorgen dafür, dass ich die obigen Gläser äußerst vielseitig verwenden kann.
B**Z
Sturdy and good fit
Great sturdy lid sides that fit regular mason jars. I use with 'pickle pipes' for salt pickling or a round piece of plastic embroidery mesh for sprouting beans/seeds (as metal mesh lids always seem to rust).
Trustpilot
1 month ago
1 day ago