Premium Brass Material: Crafted from solid brass, these 4mm thick coins offer superior resistance. Ideal for engraving, they durability and maintain a lasting shine, making them perfect for creating custom . Masterful Craftsmanship: Each coin boasts a brushed finish that preserves the metal's luster while the threaded edge guards against wear, ensuring both aesthetic appeal and . These features make the coins choice for collectors and crafters alike. Practical 10Pcs Set: This set includes 10 brass coins, each with a diameter of 40mm and a thickness of 4mm. It's an excellent kit for DIY enthusiasts looking to craft custom coins, engage in small-batch production, or create personalized gifts. Individual Acrylic Protection: To maintain the pristine condition of each coin, they are individually housed in transparent acrylic cases. This not only prevents scratches but also makes them ideal for gifting or detailed engraving. Versatile Usage: The smooth, blank of each coin is perfectly suited for laser engraving, allowing for the creation of personalized patterns, names, or messages. These coins can also be transformed into jewelry pieces like earrings, necklaces, or bracelets, offering a way to cherish special memories. Color: As Shown Material: Brass Package Contents: 10*Brass Coins Blanks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.