3-Inch Steel Bench Block for Jewelry Stamping - Mirror Polished with Soft Base and 2 PunchesDesigned round steel bench block for jewelry & stamping, Size: 3x3 4 The steel part is mirror finished and chrome plated.(No rebound design The base is made of soft plastic and wraps the bottom of the steel part. The soft bottom helps reduce the rebound force when tapping. It Will make the patterns or letters that we work more perfect. Used for metal stamping blanks jewelry tags, and for flattening,chasing, shaping, laying out, shaping and stamping