Upgraded Rubber Threshold Ramp, 3.5" Rise Door Ramp with 1 Channel Natural Rubber Car Ramp with Non-Slip Textured Surface, 33069 lbs Load Capacity Curb Ramp for Wheelchair and Scooter Smooth Passage Heavy-duty Load Capacity High-quality Material The unique texture design of the surface increases the friction of vehicles when passing, so you don't need to be afraid of skidding even in rainy weather.
