1.Certification: CE/ISO/GE 2.Material: Cast Steel, Drop Forged 3.Parking: Inner Box 4.Size:8oz,13oz,16oz,20oz 5.Claw Hammer Claw Hammer With Wooden HandleCertification: CE/ISO/GEMaterial: Cast Steel, Drop ForgedFull polished HeadParking: Inner BoxSize:8oz,13oz,16oz,20oz 8oz-24oa Cast Steel Drop Forged Claw Hammer