SET OF 2: Each set includes two heavy duty ribbed door mats, measuring 17 x 30 inches in size. DURABLE: Strong 500 GSM 100% recycled PET polyester fibers and non-slip 2500 GSM PVC back make this indoor/outdoor mat suitable for any climate and use. Plus it is weather-proof! KEEP YOUR HOME CLEAN: Perfect to use on the patio, in the garage, or any entryway to keep dirt, dust, muck, and mud out of your home. MULTI-USE: Perfect for mud-rooms, entryways, patios, garages, laundry rooms, kitchens, warehouses and industrial spaces, store fronts, offices, retail shops, commercial spaces, restaurants, or any high traffic areas