Cork Lid / Stopper for Mason Jars 4 Pack

These cork lids will really make your jars pop! Cork is a natural material so colors vary slightly. The regular mouth corks are 62.5mm at the top and 58mm at the bottom. The wide mouth corks are 76mm at the top and 72mm at the bottom. They are both 28mm thick. Food safe. Made by forming small bits of cork with steam and pressure, the same way that composite wine corks are made.