1Sponge handle grip feels comfortable, absorbs sweat and prevents slip. 2Strong and durable, stainless steel pipe, security firm support, durable in use. 3Rubber foot pads, prevent slippery and wear-resisting, not easy to deformation. 4Effective load bearing about 100kg / 220.5lb(approx.), strong toughness. 5Suitable for the elderly or patients with healthy upper limb function or the patients exercise walking in the later stage of rehabilitation.