?Special Usage & Applicability?After receiving our rubber ramp, if it is too wide for use, you could cut it to the width you need, and the rest can also be used as the doorstop to protect your threshold from damage.If your threshold is too high and our ramp height cannot meet your needs, you can purchase two threshold ramps to stack together for use. ?Higher Load Bearing?Threshold ramp for wheelchair can hold up to 1500 lbs. It is designed for scooters, two-wheelers, four-wheelers, manual wheelchairs, electric wheelchairs, walkers. Suitable for various indoor and outdoor application such as any doorways, entryways, driveways, curbs, roads, steps, stores, hotels, garages, parking lots, shopping centers, sheds, gardens, factories, barns and curves. ?Environmentally Friendly Material?This wheelchair threshold ramp is made of natural rubber with no pungent odor but a slight rubber smell.It is harmless to human body and the environment.It can be used indoors and outdoors with confidence. ?Strong Traction & Non-skid Surface?The curb ramp has a non slip groove design on the surface.Even if it rains, it will not accumulate water and can be used safely. The line by line design can improve the friction and traction without slipping. It can be used in both wet and dry conditions. NOTE: PLEASE DO NOT use on smooth tiles. ?Specifications for Wheelchair Ramp?0.8" (H) x 5.9" (L) x 35.4" (W). This rubber threshold ramp enables an easy transition for doorways and ensures safe and smooth going up and down any entryway. It is specially designed according to the needs of the public, the rubber ramp is more solid and durable.