pd9 Climbing Anti-Slip 60ml Regular and Limited Edition Set - Bouldering This is a set of pd9 climbing anti-slip, including the 60ml regular version and a limited gold label edition. Both are for climbing and bouldering. It reduces hand slippage and enhances grip during climbing and bouldering. Although it is a new, unopened item, please refrain from purchasing if you are sensitive to items stored at home.