This kitchen mat can be used as a countertop mat, table mat, appliance sliders for kitchen appliances, placemat, work mat, heat resistant mat, etc. It cleans easily by hand with water and soap. Product dimensions: 40.6 x 50.8 cm (length x width per mat). 1 set. Sized at 16 x 20 inches, these kitchen countertop silicone mats are thick enough to protect your countertop and other surfaces from stains, kitchen grease, food spills, and scratches. Heat resistant up to 1700°F, you can place this heat resistant mat under the air fryer, microwave oven, coffee maker, heat press, toaster, and act as a surface for hot pans and pots to cool down. Measurements: 20.99 cm wide, 1.5 cm high, 28 cm long.