AluminumTrekking poles are made of ultralight aluminum, which is stronger and built to last than other materials. Corrosion resistant, pressure and shock resistant. Quick Lock MechanismThe Telescopic Trekking Pole is designed with quick lock technique. You just need to tighten the knurled nut, then adjust the height as you like (65cm-135cm). Our foldable walking poles are really suitable for women and seniors, of course men. Cork Handles Nordic walking poles designed with soft cork grip and stretchable EVA foam handles. Easy to grip, more convenient to use! With the adjustable wrist strap, you can hold the hiking poles firmly, which can prevent your hand from slipping. Complete AccessoriesThese foldable lightweight hiking poles, Trekking pole*2, cloth bag*1 , 8-character buckle *2, rounded corner cover *6, small snow drag *2, heavy snow drag *2, shoe cover *2.