These chalkboard labels are made with contact paper and made into pretty edged labels. Multiple uses on multiple surfaces and can be reused. Just peel the backing off a corner and place on a storage bin, mason jar, containers. I have used them at parties with the guest's name on a cup. Fun! Include: 36 Labels 3 Different Shape Rectangles set of 12 pieces Fancy frame set of 12 pieces Oval set of 12 pieces Size: 34mm*48mm Made: contact paper Multiple uses: jar, container, storage bin Help you to organize Pack Includes: 36 x Blackboard Stickers Labels