[Good Air Tightess]The airtight silicone seal of the wooden storage lid can effectively seal out air, water, and dust. Perfect choice to keep the food and spices dry and prevent them from wet and mold. [Multi-Purpose Jar Lids]The wooden jar lid can be matched with any bottle to store sauces, juices, teas, beans, spices, snacks, cereals, jewelry earrings and other small accessories. One jar lid can help to make your cabinet, countertop , home and organized, free up more space and also is a beautiful decor. [4 Pack Jar Lids]The package includes 4 pack regular mouth wooden jar lids. Fits for any other regular mouth jars. [Food Grade Material]The jar lids are made from natural wood and silicone, totally health storage lids for daily use. 't deform. The wood is smooth to avoid hurt of your hands. [Easy to Clean]The jar lids are reusable with the removable silicone cover underneath, easy clean with rinsing under the running water. Recommend place the canning lids in a dry and ventilated place after cleaning.