Sufficient Package: Package includes 120 pieces of round sublimated car coasters, ensuring you have enough supply to meet various needs; the diameter is about 4 inches/10 cm and the thickness is 0.12 inches/0.12 inches/0.1 inches, sublimated coasters can hold a variety of cups and mugs High Quality Material: Made of high quality material, the sublimation coasters are durable, long-lasting and reliable; the rubber material ensures a firm grip, prevents the cup from slipping and avoids heat and scratches; the reliable coasters are designed to withstand daily use and maintain their function and appearance for a long time DIY Your Coasters: The white and smooth surface allows you to personalize and decorate the blank coasters as you like; you can use a variety of crafting techniques such as sublimation, painting or heat transfer with your favorite DIY patterns or images; The pressing temperature is 180-190 degrees Celsius / 356-374 degrees Fahrenheit and the pressing time is 60-80 seconds