Material: The placemats are made of leather, a synthetic leather product, double sided use, heavy duty and non slip, no odor. Waterproof and Stain proof: The placemat is watertight/water resistant, the sauce or any liquids like milk can't go through, kids friendly; also the kitchen placemats are stain resistant, when spaghetti sauce or wine or other sauce splatters, just wipe off. Heat Resistant: The table mats are heat insulation, 275(135), the placemats definitely will protect table from warm plates, please don't put the hot plate in the leather table placemats directly which's taking out of the oven, let's place on a rack and a little cooling. Easy to Clean: The leather placemats are wipeable placemats and washable placemats, just use the damp dishcloths or paper to wipe off when there are some liquids or sauce over it; also can use brush to clean them. Non Slip: Our synthetic placemats cannot slip all around the table, including wood or glass table, they are non slip placemats.