Petzl Masselottes Accessory One Size. The balance of the ice axe during the strike is improved for precise placements in hard ice. The shape of the weights optimizes slotting the pick into cracks. The weights are removable to adjust the technical aspects and weight of the ice axe for the route. Specifications for Petzl Masselottes Accessory: Manufacturer: Petzl Color: Silver Fabric/Material: Steel Weight: 65 g Features of Petzl Masselottes Accessory More balanced ice axe for better placement in the ice Optimized slotting into cracks Weights can be removed depending on use Compatible with SUM'TEC GULLY QUARK NOMIC and ERGONOMIC axes Package Contents: Petzl Masselottes Accessory Petzl U021EA00: Masselottes Accessory One Size