This is a set of jar lids, which are made of , safe and practical enough to use. Sustainable bamboo material lids are safe, strong, and beautiful. With silicone sealing gasket would seal the jar properly, no leakage problem. Fits for regular or wide mouth jar and canning jars perfectly. Features -Color:Multi -Material: Bamboo -Size of the Small Jar Lid: About 7.00X7.00X2.20cm/2.76X2.76X0.86in -Size of the Large Jar Lid: About 8.60X8.60X2.20cm/3.38X3.38X0.86in - Manufactured with premium bamboo material, these bottle lids are enough to use. - These practical jar lids can meet your daily usages or replacements - Bamboo lids for jars are to clean, which will not get rusty or deform, pretty safe for dishwasher and refrigerator, lids are reusable, and after mutiple uses. - They can also work with smoothie , jar, coffee mug and . - Each reusable jar lid is in the shape of round, designed with the silicone ring below, which has good sealing property and is flexible to fit regular or wide mouth jar, which bring you a comfortable use experience. Package list: 1 x Small Jar Lid 1 x Large Jar Lid