It is made of high-quality solid natural rubber material, which has strong compressive strength and is not easily deformed and can carry up to 15 tons of heavy vehicles uphill. There are multiple sizes for your option, suitable for parking, doorstep, supermarket, roadside, and other venues. | Vevor | | Curb Ramp, 2 Pack, 2.6" Rise, Rubber Driveway Ramps, Heavy Duty 33069 lbs Weight Capacity Threshold Ramp,Curbside Bridge | Black | Best Buy