High-Quality Trekking Poles Made of carbon fiber and aviation aluminum alloy with the tungsten tip, extremely lightweight, safety, extra sturdy and stamina. It can reduce the pressure on your knee joint, and improve the stability of walking, keeping your body balanced and getting rid of sport injury. Adjustable LengthSize of 110cm can be stretch from 95cm to 110cm. Size of 130cm can be stretch from 110cm to 130cm. The external pull mouth is easy to lock. Greatly strengthen safety. EVA foam less hand fatigue, easy to hold. Foldable & CompactThe unique folding design packs down to 30cm in length, easy to fit into a carry-on or small backpack. Assembly is simple and just takes a few seconds. Ergonomic & SecureEVA foam offers you a maximum non-slip, comfortable and secure grip. Natural shock absorbing make it suitable for whatever terrains. Suitable For All TerrainsUsed for whatever terrains and conditions, wear-resisting . Easily carry in a backpack when folded. Fit for trekking, adventure, hiking, backpacking, ultra trail, climbing and mountaineering.