This coaster is made of reliable PVC material, not easy to deform and break, comfortable and soft to touch, durable and heat insulated to protect your coffee table, furniture or kitchen countertop from friction and heat burning. Waterproof, fast drying, just wipe off spills and water to clean, or put it in the dishwasher for quick cleaning, convenient to clean and not easy to scratch; Each coaster has a small hole, which can be hung up and stored when not in use, and does not take up too much room space. You can use these coasters as home decorations, spoon mats, placemats, bartender supplies or table mats, rubber can openers, silicone tripods, heat-resistant handles and mats; They are also suitable for restaurants, townhouses, dining tables, coffee tables, desks and so on.