Features: Crafted from heavy duty carbon steel, these number OR letter punches stampers deliver crisply and clearly embossing result for precisely leather stamping, carving and jewelry engraving tool. Features 3mm uppercase OR lowercase characters with wear resistant coating, maintaining sharply edges through repeated use while ergonomic designs minimizes hand fatigue during extended crafting project. Suitable for professional jewelers and leathercraft enthusiasts seeks professional leather stamping tool for detailed metalworking or leather embossing project. Widely used for leathercraft carving, embossing, stamping, punching, making leather wallet, leather belt, leather purse bag, shoe, or creating permanent marking on earrings, necklace, jewelry making, art craft project. The brightly green color ensures quick tool identification in busy work place, while the rustproof and break resistant steel construction withstands heavy duty stamping tasks across various items. Specifications: Component: Carbon Steel Metal Color: Silver; Green Letter Stamper Size: Approx. 6.5x2.7x6.2cm/2.55x1.06x2.44in Nember Stamper Size: Approx. 2.8x2.8x6.2cm/1.10x1.10x2.44in Weight: Approx. 185g; 530g Package Includes: 1Set Metal Punching Stamper note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color