Weanas New Version 1pc Folding Collapsible Carbon Fiber Trekking Poles, Lightweight Adjustable Aluminum Alpenstock, for Climbing Hiking Travel Backpacking Walking High quality pole body: 80%Carbon and 7075Aluminum (Light Weight only 280g, durable, not easy to deform, tough) Standard length (Adjustable from 43" to 49", and 14" when folded, easy to carry, safer and fixed for all people) New lock system (Quick lock, impact resistance, and safer) Tungsten steel rod tip (which is abrasion resistant) Rubber handle (Adjustable wrist strap, more comfortable, durable)