The step ramp is made of high-quality PVC plastic which is resistant to compression non-slip and has strong load-bearing capacity. The portable curb ramp is lightweight so it is very easy to carry or transport from one place to another. It can be placed in the trunk of a car or utility and you can take it with you. Size: 40×60×22 cm/(15.8×23.6×8.7 inch) on a flat surface this practical curb ramp can support up to 3 tons or 6000 pounds. The surface of the driveway ramp is designed with non-slip texture to enhance friction and traction and it is not easy to slip in rainy and snowy weather; the bottom drainage groove design does not retain water does not produce odor and is more hygienic. The threshold ramp is suitable for cars suitcases bicycles motorcycles wheelchairs scooters etc. and can easily help heavy equipment climb without damaging tires or other parts.