3 ft. Silver Spring Plus aluminum loading ramp for wheelchairs and power scooters provides conveniently safe access to porches, curbs, and landings. Silver Spring wheelchair ramps increase accessibility around the home and fold for storage and easy portability. Each ramp features a 29" wide usable grit coat surface for superior traction in any weather condition, safety pins for landing attachment, a built-in carrying handle, and a 600 lb maximum capacity. Made with durable all-aluminum construction.