Sublimation Blanks Set: package include 60 pieces rectangle sublimation blanks, 60 pieces key rings, 60 pieces plastic retaining clips, total 180 pieces keyring sublimation blanks set totally, adequate quantity sublimation blanks set to meet your DIY craft needs Amazing DIY Blanks: you are to DIY or print your favorite patterns on the surfaces of these sublimation keychain blanks by the sublimation technology, which would be a unique gift or friends, just run out of your imagination Quality Material: sublimation blanks are made of MDF material, smooth and comfortable handfeel, and high hardness, which are perfect decorations for keys, bags, phone and so on; Each sublimation blank measures 6 x 4cm (length x width), thickness about 3mm/0.12 inch Double-sided Printed: these heat transfer blanks are double-sided printed, you can create image or pattern on both side, smooth and easy to sublimate, great for improving exprimental ability and inspiring imaginations; both sides of the MDF