Safety Material: All trivets are made using high quality platinum silicone. food grade. very resistant to temperature. Honeycomb design: The honeycomb design takes control of water and is easy to dry. It also creates a versatile non-slip surface that protects countertops from heat or water damage. Flexible and Durable: Our collapsible silicone mat sets are thicker than traditional ones to provide long-lasting durability and better protection for your countertops while flexibly accommodating all types of dishes. Convenient Storage: Each silicone mat has a corner hole for convenient hanging storage and can also be rolled up for compact storage. Perfect combination: 2 round and 2 square silicone coaster mats can be used as coasters. drying mat. grip pad for jar opener. spoon holder. garlic peeler and potholder mat.