silicone
Wide mouth canning lids:no need to worry about leakage that may contaminate the kitchen or other places after sealing materials,Canning Jar Wooden Lids
Glass jar wooden lids:the edges are smooth and round, without burrs, and will not damage the skin,Storage Jar Wooden Covers
Multipurpose canning covers:they can help US store food such as jams and dried foods, fruits and vegetables,Jar Lids Replacement
Canning jar lids:the wooden lids are secure with the silicone seal, great for storing dry foods, like cookies, candy and nuts,Kitchen Bottle Covers
Jar lids:seal tightly to they are suitable for keeping food, grains, condiments and beverages fresh,Canning Jars Lids