Introducing the Craft Express Ceramic Coasters, the perfect solution for protecting your wood surfaces while adding a touch of home decor. These coasters come in a pack of 4 and are perfect for sublimating personal designs or professional logos. They are ideal for use in the office, a new home, or as a gift. The coasters feature a 100% polyester ultra glossy and smooth finish, ensuring that your designs stay vibrant and long-lasting. The back of the coasters is smooth to prevent scratching of your surfaces. These coasters are compatible with heat press machines and sublimation paper, making it easy to customize. Please wear protective gloves when sublimating and note that they are not intended for use by children.