Flexzion Trekking Pole AntiShock Stick Alpenstock - Retractable 26"-55" Extandable Ultralight Aluminum For Outdoor Sports Hiking Walking Travel Camping Backpacking Anti-Shock on/off mechanism, which reduce stress on knees, thighs shoulders and lower back. Durable, lightweight and highest strength aluminum with frosted effect 3-Section telescopic pole provides suitable flexibility. Adjustable length from approx. 25.5" to 55"(65cm to 140cm) Ergonomic plastic handle grip offers a maximum non-slip, comfortable, natural and warm handhold. Carbide tip for soft surfaces Easy twist lock adjustment system. Replaceable rubber ferrules for pavement, indoor, boardwalk or similar use Adjustable wrist strap which is excellent and easy to use. Can be easily carried in a backpack