Quality material: Sublimation keychain blanks are manufactured from MDF material, which with and comfy contact feel, lightweight and high hardness, superb supplies to accessorize keys, bags, phone and so on; diameter of every warmth transfer clean measures five x 5cm/ 1 x 1 inch, thickness about 3mm/ 0 inch. Double-sided & retaining layer: these heat move blanks are double-sided , you would possibly create picture or pattern on both side, and simple to sublimate, tremendous for improving exprimental skill and encouraging imaginations; either side of the MDF clean are covered with protecting film, just tear them off slowly and you'll get a white warmth circulate clear in edges design. Easy to Use: if you have been go to circulate picture or pattern at the sublimation keychain blank, please set the temperature of your movement machine one hundred eighty degrees Celsius (356 Fahrenheit) for 35 seconds, the warmth transfer temperature and time impression by way of way of your native temperature and humidity, and please keep the sublimation clear cool before you off the warmth move tape or circulate the picture today side. Colour: White Material: MDF Package Contents: 60 * Blank forums 60 * Key rings 60 * Jump rings 60 * (random color, 't accept the desired color) Only the above kit content, varied merchandise should not included. Note: Light and diverse reveals could cause the colour of the thing in the photograph just a little various from the real thing. The size allowed error is +/- 1-3cm.