Black Diamond Pure Carbon Poles - Pair 100% carbon fiber: 16 mm (.63 in) upper and 14 mm (.55 in) lower Touring Series grip with fluted interior forweight reduction Touring Series strap with lightweight webbingand plastic ladder-lock buckle Lightweight grip extension for quick, securechoke-ups Weight Per Pair: 600g, 1 lb 5 ozLength: 95-125 cm