The SCOTT Proguide SRS is a robust, length-adjustable alu shaft, equipped with safety straps and a long, comfortable foam grip for side-hilling. The best for tough touring trips. Features: Length: 105-140cm Weight: 280g S4 Aluminum Alloy Shaft 2-Part 16-14mm Shaft Diameter EG Foam Grip with Rubber Sleeve SRS Mountain Strap Metal Locking Mechanism Interchangeable S3.9 Basket PA Adapter Winter with Carbide Tip Size Range 105-140cm Collapsed Length 81cm Colour: Fluorescent Yellow Proguide SRS 2-Part Adjustable Ski Pole - Fluorescent Yellow