9 PC 1/8" 3mm Metal Marking Punch Number 0-9 Stamp Set Jewelry Tool 9 Piece Steel Hand Marking Punch number set Size : 1/8" (3mm); Stamps length: 2-5/8''; Set includes 0-9 numbers Made with High Quality Carbon Hardened Steel Great for Stamping Gold Jewelry, Sterling Silver Jewelry, Watches, Bracelets, Necklaces, Gold Bullion, Gold, Silver Bars Quantity: 1; Shipping Weight: 11 ounce; Case INCLUDED; Case Size: 1-1/8''L x 1-1/4''W x 2-3/4''H