LRV-HEAVY WEIGHT BEDMAT - TEXTURED PEBBLE TOP SURFACE FOR BETTER TRACTION, KNOBBY UNDERSIDE PROMOTES AIR FLOW ALLOWING UNDERMAT AREA TO DRY, CAN ALSO BE USED AS A WORKSHOP MAT TO REDUCE LEG AND BACK FATIGUE WHEN STANDING FOR LONG PERIODS ON HARD FLOORS, EXTRA THICK GIVES EXCEPTIONAL TOUGHNESS AND DURABILITY, MANUFACTURERS LIMITED LIFETIME WARRANTY, 71.25' X 97.50' SIZE