Two, 2’ ramps (50 each), one 3’ ramp ($60), one 4’ ramp ($75). (Can sell separately or together) Double Non-skid: the aluminum surface of the wheelchair ramps for home is designed with folds to increase friction. The surface is also covered with non-skid layer for double non-skid protection. The handicap ramp can be fixed on the wooden platform with complimentary screws. Portable & Comfortable: the 4 foot wheelchair ramp is made of advanced aluminum material, which is firm and light, and can be folded for easy carrying and storage. The materials of the handle are newly upgraded, which are so firm and comfortable that it can prevent hand scratches. Safety: stainless steel hinges used on the ramp can prevent corrosion and rust to ensure the durability; Both sides of the wheelchair ramps are equipped with baffles and reflective warning stickers to prevent accidental falls. The transition plates at the top and bottom of the ramp make the ramp better fit the ground.