4D Gear Trekking Poles -Venture- Made from strong ultralight weight durable and sturdy "aircraft grade" 7075 aluminum alloy, will not deform. Telescoping fatigue free adjustable design extends from 27 in/69 cm Maximum Length: 54 in/137 cm for convenient storage and transporting. Weight:12 oz. / 342 g per pole. Comfortable textured composite all weather cork grips with, Anti-slip wrist strap. Symmetric nylon quick adjust strap with padded neoprene lining for comfort and grip. Better value than Leki, Black Diamond, Verosy, Kelty, Cascade and Easton Durable carbide steel non-slip tips for firm, uneven, icy, rocky and other challenging surfaces is safe and abrasion resistant. Galvanized "extended life" rubber feet for flat surfaces. Optional non-sink Soft Surface Basket for use in mud, sand and other softer surfaces helps in crease thrust surface area when tip is prone to sinking Featuring our external Quickflip locking system for easy and secure height adjustment. Fatigue free system is easy to adjust for safe, sturdy and secure locking. Adjustable length from 40" to 54", with measuring scale to easily adjust to your ideal height. The perfect trekking pole for walking, hiking, both on flat surfaces as well as the most rugged terrain Comes with a LIFETIME SATISFACTION GUARANTEE!