Made of high-quality aluminum alloy, the poles are lightweight, sturdy. T-shaped top rubber handle that absorbs sweat and prevents slipping,comfortable grip. Inside spring design, shock absorption function, reducing fatigue and ensuring durability. 4-section design can be easily adjusted according to different body heights, ranging from a maximum length of 43.3 inch to a fully collapsed length of 20.5 inch; can be conveniently stored in a backpack when not in use. Ideal for adults & children, hiking, camping, backpacking, and other outdoor activities.