Felco 20/10 Shock Absorber for Pruning Shears is made of high quality material that is designed to withstand the rigors of everyday use. The shock absorber helps to prevent the blades from coming into contact with each other. Extends the life of your shears by protecting them from wear and tear. Reduces hand fatigue by absorbing the shock of cutting. This can help you prune for longer periods of time without getting tired. Improves cutting accuracy by reducing the vibration of the shears. Best tool performance and offer wrist protection while working. Contains one shock absorber (20/10).