Product details: There are 32 pieces DIY sublimation blank keychains boards in the package, the classic metro/motel hotel key tag shape are perfectly desighed for your keychains. Gift Purpose: You can print the unforgetable moment between with your friends on the surfaces of these blank keychains by the sublimation technology, which would be a lovely gift to your friends, girlfriends, mother, and more. What's more, you can give them out as a gift to DIY their own patterns. Quality material: these sublimation blank boards are made of quality medium density fiberboard (MDF), which are , smooth and , not easy to fade or wear, non-, works great for everyone. How to use: Please set the temperature of transfer machine between 180-190 centigrade / 356 - 374 fahrenheit, which is the right temperature for heat transfer. What's more, there are protective film on the bothside , please remove them off before using. Both Side of the blank keychian boards all can be printed as it's a double-sided coating sublimation board. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Photo Color Material:Metal Package Contents: 32 x Sublimation Blank Keychains 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.