Komperdell Trekker Trekking Poles Light weight 7075-T6 Aluminum shafts resist corrosion and offer optimal stability. 3 sections of 18/16/14 mm and adjust from 63 cm to 140 cm. (24.75" to 55") The Experition PE grip has an integrated 8 degree corrective bend to provide the proper angle for your wrist. Adjustable System webbing wrist strap for comfort. Standard BR-2 twist locking mechanism with diagonal expander. Vario basket system allows you to interchange baskets depending on your need. Vario Trekking Baskets included.