Keep this dead blow hammer in your arsenal for those times you need strike objects without marring them Absorbs shock from impact, reduces rebound, and maximizes force due to steel shot filled canisters Advanced Polyurethane (PU) material will not mar surfaces or absorb liquids Round grip for a better and more ergonomic feel Handle contains reinforced steel, adding strength and safety by stopping the hammer from breaking upon impact This is for those times when you need to strike objects hard without marring the material. That is where a dead blow hammer can be a lifesaver. It will absorb shock from impact, reduce rebound, and maximize the force applied due to its steel shot filled canisters.