Product Description：

Thick & Reliable Rubber Seals for Jars: Our 0.09-inch thick silicone gaskets act as heavy-duty rubber seals for jars, creating a tight, airtight barrier that prevents leaks and preserves the freshness of your canned goods, pickles, and homemade jams.

Safe & Durable Silicone Material: Made from food-grade, BPA-free silicone, these gaskets are built to withstand repeated use, resist degradation, and remain safe for contact with all types of canned and stored foods.

Perfect Fit for Standard Mason Jar Lids: With a 3.75-inch diameter, these sealing rings are precision-engineered to fit most standard Mason jar lids, ensuring a gap-free, secure seal every time you can.

Hassle-Free Seal Replacement: Ditch old, cracked seals for these new silicone gaskets—installation is a snap, and you’ll enjoy a reliable seal that keeps your canned goods fresh for months.

2-Pack for Peace of Mind: This set includes 2 silicone jar gaskets, so you have a spare set to replace worn seals, ensuring your canning projects are always successful and your foods stay fresh.

Brand: Umbritiger.

Material: Rubber, Silicone.

Packaging includes: 2x Rubber seals for jars.