No. They are not. Just like Ball brand are not always BPA free. I believe it is only in the colored rim area and it’s only an issue if it comes into direct contact with the food or liquid inside.

FZCWAHJK Jar Lids and Rings Small Regular Mouth is Suitable for Mason Canning,Narrow Reusable Airtight Fermenting Bulk Can Lids and Bands is Rust Proof,Split Type Leak Proof and Secure Caps Set of 12

FZCWAHJK Jar Lids and Rings Small Regular Mouth is Suitable for Mason Canning,Narrow Reusable Airtight Fermenting Bulk Can Lids and Bands is Rust Proof,Split Type Leak Proof and Secure Caps Set of 12

Q: Will the canning lids warp if they boil?

None of the ones I have used warped, they work very well!

Q: What is the diameter of jar opening? Many thanks!

The canning lids have regular mouth (70mm) and wide mouth (86mm), suitable for Ball, Kerr and more mason jars.

Q: What is the type of stainless steel? 304? 316? Do these have a safety button?

No safety button, not sure of the stainless steel.

4.6/5

Product ID: 393382947

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Details

Material
Stainless
Colour
Regular Mouth
Brand
FZCWAHJK
Style
canning
Product dimensions
6.8L x 6.8W

💧Leak Proof

🔒Rust Proof

♻️Reusable

Frequently Bought Together

Canning Lids and Rings Regular Mouth Suitable for Ball or Kerr Jars,Small Mouth Mason Jar Lids and Bands Set of 12

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Description

🥫 Seal the Deal on Freshness!

PERFECT FIT - Designed specifically for regular mouth mason jars—no more leaks!
BULK SAVINGS - Get 12 sets of lids and bands for all your canning adventures!
DURABLE DESIGN - Crafted from stainless steel for long-lasting freshness.
CANNING MADE EASY - Transform your food preservation game with these user-friendly lids!
ECO FRIENDLY CHOICE - Say goodbye to single-use lids; embrace sustainability with every can!

This set of 12 regular mouth mason jar lids and rings is designed for efficient canning and food preservation. Made from durable stainless steel, these lids are rust-proof, reusable, and leak-proof, ensuring your canned goods stay fresh and secure. Perfect for eco-conscious consumers looking to enhance their canning experience.

Specifications

Manufacturer	FZCWAHJK
Part number	Regular Mouth
Item Weight	181 g
Product Dimensions	6.81 x 6.81 x 0.1 cm; 181 g
Item model number	canning lids
Size	12Lids + 12Rings (Regular Mouth)
Color	Regular Mouth
Style	canning
Finish	Stainless Steel
Material	Stainless Steel
Shape	Round
Number Of Pieces	12
Batteries Required?	No

Have a Question? See What Others Asked

Are these bpa free?

Will the canning lids warp if they boil?

What is the diameter of jar opening? Many thanks!

What is the type of stainless steel? 304? 316? Do these have a safety button?

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