The Telescopic Channel Ramps by Aidapt is designed to create a smooth and sturdy surface for mobility scooters, cars, wheelchairs, skateboards, crutches, loading, or to provide access to houses, lifts, and toilets. The ramp race tracks are manufactured by experts using rust-free and lightweight aluminium so that you can easily lift, collapse, and store them, when not in use. Boasting robust construction and seamless finish, these ramps offer high durability. They feature a non-slip surface with 2 locking points so that they don’t shake or bend while holding the weight. These aluminium ramps are built to bear the load capacity of 272kgs and are available in four different lengths starting from 4ft to 7ft. Also, they come with a durable carry bag for easy transportation.Specifications 4 Feet:Product Dimensions (mm): 1220x195x50Net Weight (kg): 4.5Channel Width (mm): 159Length Collapsed (mm): 744.6Length Extended (mm): 1220Maximum Load (Kg): 272Width (Extended) (mm): 195Specifications for 5 Feet:Product Dimensions (mm): 1520x195x50Net Weight (kg): 6.5Channel Width (mm): 189Length Collapsed (mm): 835Length Extended (mm): 1520Maximum Load (Kg): 272Width (Extended) (mm): 195Specifications for 6 Feet:Product Dimensions (mm): 1830x195x50Net Weight (kg): 7.1Channel Width (mm): 189Length Collapsed (mm): 985Length Extended (mm): 1830Maximum Load (Kg): 272Overall Width (mm): 195Width (Folded) (mm): 195Specifications for 7 Feet:Product Dimensions (mm): 2130x195x50Net Weight (kg): 9.1Channel Width (mm): 189Length Collapsed (mm): 1201Length Extended (mm): 2130Maximum Load (Kg): 272