High-quality PU Leather Material: The coaster is made of high-quality PU leather that is heat-resistant, waterproof and non-slip. It is durable, stain-proof, heat-resistant and has a long life. Marble Style: This coaster is rich in marble style pattern, simple and elegant appearance, bright and colorful design, full of Chinese style, is a good interior decoration in the kitchen and office. Desktop Protection: The premium black coaster provides you with stain and heat resistance and can be used on a table to protect your surface from any spills and scratches. Durable and Easy to Clean: use high-quality non-slip PU material, uncovered plastic cardboard, will not move, leave no stains and scary marks, smooth surface will not stick to the bottom of the glass, and it is convenient to use. Wide Range of Uses: You can use these coasters in office tables, hotels, restaurants, cafes, living rooms, bedrooms, study, and also as a good gift for Christmas, New Year, housewarming, birthday, Mother's Day, Valentine's Day.