Device type: Mobility aid.
Small Size Seat Width:14.2 inches (36 centimeters).
Medium Size Seat Width:15.7 inches (40 centimeters).
Large Size Seat Width:17.3 inches (44 centimeters).
Extra-Large Size Seat Width 18.9 inches (48 centimeters).
Seat Depth Sizes:14.2 inches (36 centimeters) and 15.7 inches (40 centimeters).
Back Height: The backrest can be set in two height positions – high and low. The high back is 3.9 inches (10 centimeters) higher than the low.
Frame: Folding, 4 Wheel.
Product Weight: 57 pounds (23 kilograms).
Weight Capacity: 250 pounds (113 kilograms).
Rear Wheels: 26 x 1.4 inches (66 x 3 centimeters) diameter rear wheels, with 40 spoke aluminum rims. Robust 40 spoke hub with two sealed bearings and diameter 0.47 inches (1.2 centimeters) high tensile axles. Interchangeable with WM3 (apart from axle)
Caster Wheels:6 inches (15 centimeters).
Overall Width Open: 29.9 inches (76 centimeters).
Overall Width Closed: 15.7 inches (40 centimeters).
Overall Length: 37.8 inches (96 centimeters).
Axle: Adjustable, Quick Release.
Cushion: Pressure Relief Cushion.
Assembly: Assembly required.
Small Size Seat Width: