What is the of things you put hot pots on?

A trivet is an object placed between a serving dish or cooking pot and the surface beneath to protect the surface beneath from heat damage. Trivets are often used under hot pots, pans, or dishes to prevent them from damaging delicate surfaces such as countertops or tabletops. They can also be used under small appliances, such as coffee makers or toasters, to protect the surface beneath from heat. Trivets are available in various materials, such as wood, metal, ceramic or rubber, and can come in different shapes, sizes, and designs.