Material: 70% PVC 30% Polyester. Set of 4. Packaged Flat. Durable & Reversible. Size: approx. upper width 11.8 inch, lower width 17.7 inch, height 11.8 inch. Features: protect your dinner table from scratches & stains, easily decorate & renew your tables. They can be placed under plates, bowl, trays, cups,tableware,vases & ashtrays. Easy to clean up: easy to wash, wipe to clean, rinse clean. no machine wash, no microwave. Water can seep through this woven mat. Match all kinds of tables, can be used both indoor & outdoor. Perfect for party, holiday, resaurant, great gifts for your family & friends. 4 Black Round Table Placemats Wedge Placemat Set Non Slip Heat Resistant Woven Vinyl Mats Wipe Clean Indoor Outdoor