White Sublimation Acrylic Blanks. Acrylic is 3mm thick. Double sided. Size option is for length, width will be an inch shorter for example if you pick the 3" the blank size will be 2"W x 3"H. You can sublimate both sides. **Keychain blanks don't include hardware.** Other shapes available upon request!! Clear acrylic and Glitter White acrylic also available! Recommended temperature & time: 380 F for 50 seconds. After sublimation, place a heavy object on top until it has cooled down to...