MOUNTAINTOP Oxking 2 Pack Durable Antishock Trekking Pole Retractable Outdoor Hiking Walking Stick Adjustable Pole One Pair Multi Colors This alpenstock has 4-sections telescopic poles. The on/off mechanism enables the safety of mountaineer. You can adjust the length of the pole through 4-sections. Anti-Shock on/off mechanism, which reduce stress on knees, thighs shoulders and lower back,4-Section telescopic pole provides suitable flexibility Adjustable length from approx 70cm to 110cm,Ergonomic Cork handle grip offers a maximum non-slip, comfortable, natural and warm handhold Replaceable rubber ferrules for pavement, indoor, boardwalk or similar use,Adjustable wrist strap which is excellent and easy to use.Adjustable wrist strap which is excellent and easy to use. Outstanding mountaineering staff for hiking on rugged terrain, it is designed to be used anywhere and anytime. The alpenstock can offer the convenience and is ideal for traveling due to its portable nature.