Komperdell Hiker Cork Trekking Poles Light weight 7075-T6 Aluminum shafts resist corrosion and offer optimal stability. 3 sections of 18/16/14 mm and adjust from 65 cm to 140 cm. (25.5" to 55") The Contour Cork Compact grip is made of soft natural materials for comfort and durability. It also has an integrated 8 degree corrective bend to provide the proper angle for your wrist. Adjustable, wide 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.