You will get 50pcs sublimation blank coasters with a thickness of 3mm, It's logically designed to fit your carafe or mug. Sublimation car coaster is made of high-quality rubber material with heat transfer layer; the material is soft and elastic, not easy to deform. Not easy to wrinkle, moisture absorption, non-. Our coasters come in 5 shapes, easy to absorb dye and bright, ready for DIY; the rubber on the back has a non- texture, not easy to slide; the blank refrigerator stickers are specially designed for sublimation. The sublimation coasters can be used in kitchen, car, cafe, bedroom and so on. For coffee mugs, tea cups, wine glasses and carafes. You can also DIY on the blank sublimation coaster, leaving meaningful and patterns. The DIY sublimation cup holder can withstand the temperature of the transfer machine from 210C to 220C for about 12 seconds to 13 seconds. The strong sticky magnets are detached so they need to be attached after sublimation, the wood blank has an easy peel off strip, the film needs to be removed before sublimation. size: Thickness 3cm Material: rubber colour: white+black Package Contents: 1 set coasters (5 styles / 10 of each style) 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.