[Durable Steel Construction]It is made of heavy duty steel with durable black powder coated finish. [500 Lbs Maximum Weight Capacity]Item holds up to 500 lbs.Product Weight: 70 lbs. [Steady and Balanced]4 sides steel safety rails, prevent your wheelchair from sliding while driving. Features another 7 tie down holes on the ramp sides, tie down straps can be easily hooked onto any of them for secure lock (traps are not included ). 2 reflective red alarm panels on the safety rail to ensuring safety when you use it at night. [Perfect for Many Equipment]This wheelchair carrier is made for easy loading and transporting of wheelchair, mobility scooter, or other similar equipment. [Standard 2” Hitch Receiver]This hitch carrier fits standard 2” hitch receiver, fits all Class III and Class IV trailer hitches. Style:Unfoldable Mobility Carrier Wheelchair Scooter Rack Disability Medical Ramp Hitch Mount, which is made for easy loading and transporting of your wheelchair or scoote