Package and Transportation Content: You will receive 10 pieces of threaded edged blank coins for engraving. Individually packaged acrylic boxes help protect brass from oxidation and damage. All coins are packaged in a plastic box, which is easy for transportation. Coin Size and Material: These metal blanks for carving have a diameter of approximately 40 millimeters (1.57 inches) and a thickness of approximately 2.2 millimeters (0.0867 inches). Made of pure brass without coating. Heartwarming Gift: These blank coins can be engraved with various patterns and given as meaningful gifts to friends, family, partners, colleagues, coworkers, neighbors, classmates, fathers, grooms, or friends. DIY Fun: The surface of these metal tags is blank, making them ideal for DIY projects. You can personalize the coins with patterns, text, or designs. Suitable for use with hooks, rings, or other accessories to create badges, charms, pendants, dangles, necklaces, custom keychains, pet ID tags, or keepsakes. These brass coins are suitable for manual engraving or use with a metal engraving machine. A laser with 10W20W power can leave visible marks on the surface. Color: Gold Material: Brass Size: 40 mm Package Contents: 10 x Blank Coins Note: The package includes only the items listed above. Other products are not included. Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 13 cm.