Fold in one second, retractable, safe, non-slip The lamp uses No. 5 battery (without battery) Adapt to height range: 155cm--190c A high-tech elderly four-legged cane cane booster: Human bionics technology, stable, wear-resistant, non-slip, light and retractable, LED lighting, anti-hand off design, bearing 100Kg Material: aluminum alloy, quality: ABS material Height: 85-95CM, load-bearing 100KG length: 14CM Base diameter: 7.5CMAdjustable height: 5 levels of height can be adjusted, the height can be adjusted to 95CM, and the height can be adjusted to 85CM. Specially equipped with metal buckle, you can adjust the height as you like with just one click, suitable for people of different heights!. Load bearing is stronger and more stable: the wall of the is made of high-quality aluminum alloy material, which is durable and not easy to break, and the locking device is strengthened, which can better fix the pole and make the link between the pole and the four feet tighter, so that users can rest assured use. Can bear 100Kg. Foldable: Comes with nylon strap, it is more convenient to travel, unlock the buckle, and open it automatically when you release the cane. Mountaineering pole flashlight design: illuminate the safety for your night, design the flashlight on the , which is convenient for the elderly to use the replaceable battery, and inherit the traditional way of use for the elderly. Ergonomic non-slip : The is marked according to ergonomics, using ABS material, adding texture treatment, increg the friction when holding, and the feel is delicate!.