[Innovative Tri-fold Design]- The length of the pole can be adjusted quickly and easily using an innovative flip lock, extend your poles from 39.3" (100 cm) to 47.2" (120 cm) , which can meet the needs of people of different heights. Easy to folding down to less than 14" (35cm) to be stored within your backpack for compact travel. [Ultra Lightweight Walking Poles]- Made of aircraft grade 7075 Aluminum yet weigh almost 166g less than competitors, which can withstand pressure and impact better than carbon fiber- No more cumbersome walking sticks [Hiking Essentials]- Help Prevent knee injury, support extra weight, and walk comfortably and Safely with our hiking poles. Whether you"re hiking on rugged terrain or crossing rivers, our sticks are strong enough to withstand all terrain conditions. [Ergonomic EVA Handle]- Our hiking stick set is designed with moisture-wicking EVA handles. Molding to the shape of your hand, skid resistance and sweat-absorbent, more sturdy and comfortable than cork handle. Collocation adjustable wrist strap offers added safety and comfort during your hiking trip.