Our car cup coasters are also suitable for different projects, such as crafts making projects,school projects, and holiday ornaments making. Specifications: Material: neoprene with thermal transfer layer Size: as picture show Color: White Quantity: 50 pieces Note: When using the heat transfer machine, the temperature is about 230 degrees and the time is about 10 seconds Manual measurement, please allow slight errors on size. Please allow slight color differences due to different displays.? ?PERFECT FOR GIFT? - After design out your own style cup mats, you can prepare them as meaningful gifts for you and your family, creative and meaningful design will impress them a lot, You can send the useful gifts on occasions like birthday, Thanksgiving, friendship day, Mother's Day, Father's Day, Christmas, Valentine's Day etc. ? ?JUST RIGHT DESIGN? - Pure white coaster is smooth in surface, which can easily absorb dye to be bright; The back is black neoprene, which features dirt resistant and anti-skid texture, not easy to slide; The finger notch ensures quick removal; just right design. ? ?AMPLE AMOUNT? - This package will bring you a total of 50 pieces sublimation blank cup coasters, adequate to satisfy your home use need, Each coaster measures approximately 10 x 10 x 0.38 cm / 3.93 x 3.93 x 0.15 inch, which is reasonably designed to fit your glass bottles or cups. ? ?DIY CRAFTS? - These cup coasters with blank sides allow you to DIY, the white side of the cup mat is for sublimation, you can easily transfer pictures, family photos,gathering photos, selfies, on the surface, Press temperature is 180-190 degrees Celsius/ 356-374 degrees Fahrenheit, press time is 60-80 seconds. ? ?MATERIAL? - DIY sublimation cup coaster made of neoprene material, with a thermal transfer layer, the material is soft, elastic and not easily deformed. The bottom has a non-slip texture to prevent the coaster from slipping off.Date First Available: October 31, 2021. Manufacturer: FZYKCZYK. Item Weight: 1.57 pounds. Best Sellers Rank: #10,714 in Arts, Crafts & Sewing. Customer Reviews: 4.3 out of 5 stars 153 ratings 4.3 out of 5 stars. : B09KQJHYH7. Item model number: SUBCOA50P. Product Dimensions: 3.93"L x 3.93"W. Is Dishwasher Safe: No. Shape: Square. Brand: YOUKE OLA. Material: Neoprene, Rubber. Color: White, Black.