The portable wheelchair ramp features a telescopic design, making it easy to carry and store. Its surface is covered with an anti-slip film, ensuring high traction and safety even in wet conditions. Constructed from durable, lightweight aluminum, the ramp supports up to 800 lb (400 kg) in capacity and 600 lb (300 kg) in impact capacity, offering high hardness, toughness, and resilience. The adjustable length, secured by stainless steel locks, allows customization for various needs. Designed for manual wheelchairs, it is not suitable for motorcycles or power wheelchairs. The ramp is versatile, suitable for indoor and outdoor use on steps, stairs, curbs, and doorways, and includes non-slip rubber pads and bolts for added stability. Sold in pairs, each ramp measures 8 ft. (244 cm) long, 8.3 in. (21 cm) outer width, and 6.7 in. (17 cm) use width, accommodating steps from 9.6 in. to 24 in. (24-60 cm) in height, with a recommended use height of 16 in. (40cm). It is compatible with vehicles with a wheel width under 5.7 in. (145 mm) and ground clearance over 2 in. (5 cm). Ensure the product size fits your needs before purchasing.