Sturdy Wheelchair 20" Wheels Foldable Portable Medical / Orthopedic Wheelchair About this item: a?? Self propelled wheelchair with dual brakes. In case an attendant is pushing the chair, he can use the handlebar brakes. The occupant can use the brakes below his seat. Most economy versions don t have this important feature. a?? [Strong]: High-strength aluminum alloy structure, wall thickness 1.2 mm, lightweight, corrosion resistance, high tensile strength, high impact strength, durable, no rust. a??[Ventilation Comfort] Wheelchair cushions and seat cushions are made of breathable fabric. Strong and comfortable, well ventilated. Safe use prevents bedsores and ensures long-term comfort. a?? [Folding and lightweight]: Convenient to carry, compact and lightweight. It can be folded in to the trunk of a car. a?? [Safety Design]: Two sets of brakes, one below the handlebars and one below the seat so both the attendant and the occupant have the ability to brake. The center of gravity moves forward. Mechanical support is used in principle, even if tilted, it will not tilt backward. a?? Color: Black. The other colors are for reference only to show you various features. a?? Material: Steel a?? Size: 40" D x 33" H x 26.4" W a?? Folded Size: 40" D x 33" H x 11" W a?? Rear wheel size: 20" a?? Front wheel size: 7" a?? Seat Width: 17" wide x 18" deep a?? Armrest Height: 27.5" a?? Wheel size: 20". a?? Weighs only 13kgs / 26.6 lbs. a?? Load Capacity: 350 lbs a?? Adjustable pedals a?? Packaging: To avoid damage during transportation, we ship the wheelchair in a wooden crate. That makes it a little more expensive to ship but minimizes the chances of damage during shipping. a?? No assembly required. Just unfold it and it s ready to use.