2″ Rise Threshold Ramp, Non-Slip, Cuttable, Weatherproof Doorway Ramp, 9,000Lbs Capacity Driveway Ramp for Trucks, Warehouse, Scooter, Patio, Shed- 2″Rise (39.4″×5.9″). [????????????????????????, ????????????????????????????] Crafted from solid, sturdy rubber, this ramp is built to resist cracking, deformation and scratches.