Black Diamond Carbon Whippet Ski Pole 18 mm (.71 in) aluminum upper, 16 mm (.63 in) carbon fiber mid and 14 mm (.55 in) carbon fiber lower Stainless steel pick with canard wing built into a dual-density touring grip 100 mm (4 in) Powder Basket Dual FlickLock Pro adjustability and security Compacts down to 68 cm (26.75 in)