Description： (1) frame material: aluminum alloy, large frame tube diameter 25mm, tube wall thickness 1.2mm, good safety performance, foldable structure, beautiful and durable, easy to use. Durable and easy to use. (2) Foot: tube diameter 28mm, tube wall thickness 1.2mm, height adjustable, foot pad material for wear-resistant, elastic, surface friction coefficient The material of foot pad is wear-resistant, elastic, high surface friction coefficient of non-slip rubber material, with good grounding performance and good stability. (3) Handle height: height adjustable, with foam handle, non-slip, comfortable; 5-speed adjustment. (4) Dimensions: (LWH) cm: 55×48×74-84, foldable and orientable. (5) Maximum load capacity 110kg;