[Material & Size]The sublimation cup coasters blanks are made of quality diving materials, which is soft, heat insulation, anti-slip and not easy to wrinkle. The thermal transfer layer is made of white cloth that absorbs moisture, protects your table from scratch, dust and drink stain. Each sublimation coaster blanks is 3.94 inches in length, 0.12 inch in thickness. The elegant rounded rectangle design makes it perfect for daily use in the kitchen, dining room and office. [Great Gift Choice]The blank cup mat is perfect for sublimation and perfect to make fun gifts, You can release your imagination to print meaningful and patterns, texts, family photos, pets, beautiful natural scenery on the blank sublimation coaster, and give them as a gift to your lovers, friends, family, and yourself. [Easy to Use]The white layer of the coaster blanks is coated for sublimation. You can easily DIY your sublimation coasters at a temperature of 366-410 degrees Fahrenheit, for about 25-60 seconds. [ Sublimation Blanks Products]Square sublimation car coaster blanks kit includes38 pieces of cup coasters blanks. sufficient quantity is to meet your various DIY crafting needs. [Wide Range of Applications]More than DIY cup coasters, these sublimation cup coasters blanks can be used to place coffee cups, tea cups, wine cups, and various glass bottles in kitchen, living room, bedroom, office, cafes, etc.