Adjustable height The height can be adjusted to fit different users and needs, making the product suitable for a range of users. Ergonomic handle The handle is designed to match the natural shape of the fist for a comfortable and secure grip, reducing hand fatigue during use. Durable aluminum construction Built with 1.2 mm thick aluminum alloy tubes, this product delivers durability while remaining lightweight for easier handling and transport. Ring locking device A ringshaped locking band keeps the frame stable and prevents wobbling, providing reliable support during movement. Use scenarios Postinjury or postsurgery rehabilitation: Provides stable, adjustable support for safe weightbearing on stairs and flat surfaces as you recover. Daily mobility for adults: Appropriate for users of varying heights and strengths, helping maintain independence at home and in public spaces. Outdoor walking and travel: Offers a sturdy, adjustable support option for short walks, errands, or trips where a dependable aid is beneficial.