Check the listing for details. 4in Sublimation Coaster Blank,20pcs Sublimation Car Coaster 5mm Thick,Round. Condition: New. Listed at 14.12 USD. Sublimation coasters can be designed in your own style. After printing beautiful and festive pictures, they can be used as home decorations or gifts for family and friends on birthdays, Thanksgiving, Mother's Day, Father's Day, Christmas, Valentine's Day and other occasions; they can be used in cars, kitchens, bedrooms, living rooms, offices, cafes, hotels, restaurants and other places to place coffee cups, wine glasses, cups, mugs, glass bottles, etc.Specification Material: Polyester, RubberSize: 10cm / 4inch Thickness: 5mmPacking List: 20 pcs Sublimation CoastersAdvantageDIY sublimation coasters are made of neoprene with a heat transfer layer and a rubber base. The coloring effect on the pure white surface is very good, and clear patterns & bright colors can be sublimated.