The Canister Lids Sealing Material can help to seal the jars and prevent leaking. You can send them to your friends and relatives as great gifts. It is also easy to replace and suitable for tea canister lids. It will keep the items inside the jar well. Features -Color:Assorted Color -Material:Non-woven fabric -Size:12.50X12.50X0.10cm/4.91X4.91X0.04in (Non-woven Fabric) -Size:12.50X12.50X1.00cm/4.91X4.91X0.39in (Foams Tape) - Safe and convenient to use, not easy to break or deform, reusable and can be applied for a longtime. - Seal tightly with tape, they are suitable for keeping food, grains, condiments and beverages fresh. - They can remain firmly fixed and reduce the risk of messy leakage when carrying or traveling. - Good leak-proof and sealing effect helps seal your food, prevent leakage, and keep your food fresh. - The convenient Bottle Lid Seal Fabrics are perfect for home, camping, milk tea shop, coffee shop, etc. Package list: 20 x non-woven fabric sheets 4 x roll foams tape