VEVOR Upgraded Rubber Threshold Ramp, 3.5" Rise Door Ramp with 1Channel, Natural Rubber Car Ramp with Non-Slip Textured Surface,33069 lbs Load Capacity Curb Ramp for Wheelchair and Scooter. The curb ramp contains screw grooves that can be drilled and fixedwith expansion screws in accessories, providing you with apermanent slope-fixing solution.
