This product is a combination of foreign goods plate developed new armpit crutches. High-quality high-strength aluminum alloy. Matte surface oxidation treatment process. Axillary selected high-end care, shaking hands, plastic seat. Push-button height adjustment marbles, ease, products sold at home and abroad, favored by the users. This product is made of high quality aluminum alloy surface treatment; Reinforced central vertical tube provides better support force; non-slip rubber feet, built-in metal gaskets, making it more durable; inner tube rubber sleeves, to avoid friction tube ; specially designed telescopic tube to provide more convenient adjustment, sponge foam axillary holder and shake hands, allowing users more comfortable. Multi-position adjustable height. Material: Aluminum Material: high quality aluminum, marble, steel, sponge holder, plastic head, Features: light weight, strength, easy to fold, the use of lightweight patient safety can adjust the height, specifications: L, M, S Products Use: Medical crutch is lower extremity fractures or patients walking disability aids play a supporting tool for sports, exercise and treatment Scope: Suitable for lower limb injury, disability patients use:. ①, the axillary armpit care placed , holding a stop to, non-slip mat ground ②, height adjustment: the lower the lower leg screw up and down to adjust the strut, fixed with screws Note: Before ①, use, check the screws are loose, non-slip mat is solid, if loose, securely installed before use. ②, prohibit cross-fold. ③, pay attention to moisture. ④, storage Protect lateral pressure.