Anti-Shock on/off mechanism, which reduce stress on knees, thighs shoulders and lower back. Easy twist lock adjustment system. * Durable, lightweight and highest strength 6061 aluminum with frosted effect. Weight: approx. 12 ounces(340g)/pole. 3-Section telescopic pole provides suitable flexibility. * Adjustable length from approx. 27" to 54"(67cm to 135cm). Ergonomic plastic handle grip offers a maximum non-slip, comfortable, natural and warm handhold. Extended, lightweight non-slip foam grip. * Adjustable wrist strap which is excellent and easy to use. Carbide tip for soft surfaces. Replaceable rubber ferrules for pavement, indoor, boardwalk or similar use. Can be easily carried in a backpack. Available color: Black * Package included: 2 x Brand new 3 Section 67-135cm Trekking Poles