Excellent Quality: - Hammer Head Is Made of Iron, Body Is Made of Steel, Black and Yellow Dual Heads, One Is Made of Rubber, The Other One Is Made of Nylon. Hammer Head Adopts Superb Embedding Technology Into Handle, Which Is Firmly Docked and Won'T Fall Apart. .Detachable Dual Heads Mallet: - Double-Faced Design, Solid Rubber Head Delivers A Softened, Positive Strike. Provide Perfect Strike without Scratching Or Damaging The Surface of Materials. Soft Double Faced Mallet Surface Is Safe As It Is A Non-Marring Hammer That Prevents Sparks. .Rubber Handle Grip: - High-Strength Fiberglass Handle with Soft Grip, offers The Ultimate Non Slip Control, Also Reduces Vibration and Bounce Effectively, No Deformation, No Chipping. .Replacement Heads: - You Will Get One Extra Black and Yellow Replacement Heads, Don'T Worry Original Heads Missing Or Damaged, Make It Use More Longer. .Multi-Purpose Mallet: Use for Sheet Metal forming, Upholstery Work, Automotive Work, Assembling Furniture, Tile Setting, Laminate Flooring Installs, Jewelry, Leather Crafts and More .