Thick cotton trivets can endure temperatures from -40F to 356°F, which protects your dining table from scratches, scrapes or heat marks, extending the service life of your table. SIZE: This set includes 4 trivets. Each trivet measures 9" x 9" inches. MATERIAL: These trivets are handcrafted and are made out of 100% cotton. They are soft and durable, easy to care. Thick cotton trivets can endure temperatures from -40F to 356°F, which protects your dining table from scratches, scrapes or heat marks, extending the service life of your table. Our exquisite handcrafted trivets can be placed under tableware, cups, mugs, vases and ashtrays as a protector and decoration. Perfect for everyday use, dining, gathering, wedding, catering, holiday, party, birthday, buffet, baby shower and etc. EASY TO CLEAN: Wipe clean with a wet rag or napkin. These are also dishwasher safe and convenient to clean.