Sublimation Blanks Set: package include 30 pieces round sublimation blanks, 30 pieces key rings and 30 pieces plastic retaining clips, 30 pieces keyring sublimation blanks set totally, enough quantity round sublimation keychain blanks to meet your different needs Amazing DIY Blanks: you are to DIY or print the patterns on the surfaces of these sublimation round blanks by the sublimation technology, which would be a unique your family or friends, just run out of your imagination Quality material: sublimation blanks are made of MDF material, smooth and comfortable handfeel, and high hardness, the sublimation keychain blanks are Perfect decorations for keys, bags, phone and so on; Each heat transfer keychain blank diameter about 5cm/ 1.9 inch, thickness 3mm/ 0.12 inch Colour:White Material:MDF Package Contents: 30X round sublimation blanks 30X key rings 30X plastic retaining clips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.