Feature: metal stamping kit made of quality rubber,Thick and solid rubber to dampen noise that make hammering quieter. Thick and solid rubber to dampen noise that make hammering quieter,, hard-wearing and durable, Surface without any dents, does not scratch the metals. Specifications: outter dimensions of rubber base: : 125mm wide x 125mm long x 25 mm high. Steel block measures: 100mm wide x 100mm long x 10 mm high. Metal Stamps Hammer:150mm material: Steel; rubber. Package Contents: 1X Steel bench block 1X Rubber base 1X 6" Long Jewelry Making Hammer. WHAT YOU GET? 1X Steel bench block,1X Rubber base,1X 6" Long Jewelry Making Hammer. APPROX. SIZE Steel block measures : 4"x 4"x0.4", outter dimensions of rubber base: 5" x 5" x 1",Chasing Hammer:6". HIGH QUALITY- Bench block made of high quality solid steel and tough rubber,smooth surface and flat cutting surface, hard-wearing and durable. SHOCK-ABSORBANT BASE The base of steel bench block is rubber,so the base absorbs the shock and reduces vibration on your bench or work surface. MULTIPLE USAGE Bench block for jewelry making,metal stamping blanks, hammering jewelry items,this jewelers anvil perfect for professional jeweler, metalworker, or DIY enthusiast.