Durable and lightweight, this exclusive 9' long Silver Spring Multi-Fold Wheelchair ramp can accommodate a maximum rise of up to 18" high and with its 600 lb weight capacity can accommodate all styles of wheelchairs, power chairs, and scooters. Designed with high-traction grit coated surface for superior traction and tapered curbs to open doors without hitting the ramp. Its unique multi-folding design allows the Silver Spring Aluminum Wheelchair Ramp to fold down to 1/4 of its usable size. Once folded, simply pull the safety release pin– the ramp will split into two feather-light sections, each with its own comfortable carrying handle. Included Velcro latches ensure the wheelchair ramps won't unfold when they're being stored or transported.