This ramp will work well with both scooters and wheelchairs. The lightweight ramp is perfect for temporary or semi-permanent indoor/outdoor use for both home and businesses. It is crafted out of aluminum with full surface non-skid tread. The ramp has no sharp edges and its not affected by bad weather conditions. Standard outside width for all ramps shown here is 30"". Custom width of 36"" is also available. The side rail height is 1"". Full platform provides excellent stability. Durable welded construction. Anti-slip, high traction surface. Accommodates wheelchairs and scooters with various wheel configurations. Safety DVD and steel security pins included. Length: 4". Width: 36"". 800 lbs