More Quantity: This sublimation coaster set, enough quantity can let you and your family enjoy the fun of DIY together. You can leave your creative and meaningful designs on the coasters, make a coasters that matches your personality. Or created into warm and considerate gifts, send them to your family and friends on festival days. DIY Sublimation Accessories: The surface of the blank coasters made of denser Spandex cloth, smooth in surface and fine in Contact, which can easily print photos on the surface. Vivid colors and clear pattern will be completely transferred. It's easy for Heat Transfer Sticker. Easy To Use: perfect for most cars, trucks and can also be used at home and office. There is a convenient notch on the side of the sublimation coasters, which can be easily disassembled, taken out and cleaned, and can be rinse it with water if there is stain. Non-slip Rubber Base: DIY sublimation accessories is made of neoprene material, with a thermal transfer layer. The material is soft and wear-resistant, elastic and features anti-skid texture, it can firmly grip the desktop and hold your cups. INSTRUCTIONS: Sublimation coasters can withstand transfer machine temperatures from approximately 356°F/180°C to 428°F/220°C, time is approximately from 25 seconds to 60 seconds. For different heat presses, the time and temperature will be different. Please adjust according to the actual situation. Colour: White + Black Material: neoprene Size: diameter 7cm, thickness 3mm Package Contents: 15 x sublimation cups Only the above package content, other products are not included. Note: Light shooting 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.