Natural Jar Corks

About

Natural Jar Corks are extra large corks intended for closures for jars and openings from 2-5/8" to 4-5/16" diameter. Give your product, restaurant or home a natural, eco-friendly feel with cork. Cork is a 100% renewable and sustainable raw material and has been a closure for over 400 years when Dom Perignon discovered the wonder of cork. Bulk quantities available. How to choose the right size jar corks . As a general rule, select a cork with the biggest bottom diameter equal to or smaller than your opening. Size by the bottom diameter only — never by the top diameter. The top diameter is the point at which the cork would fall through. Buy natural jar corks below