Sqqzuie 10PCS Brass Coins Blanks 4mm Thickness,40mm Diameter Threaded Edged Challenge Coins with Acrylic Protection Box,Engraving and Metal Stamping Brass Coin for DIY Crafts Commemorative Collection

* Brass Coins Size : Sqqzuie brass blanks approximately 40 mm/ 1.57 inch in diameter and 4mm/ 0.157 inch in thick. * Our Blank Challenge Coins are Made of pure brass, this piece can be engraved on both sides. The double-sided mirror-brushed finish gives your engravings a more exquisite, beautiful, and smooth look. The edges feature a threaded design. * Each blank commemorative coin is individually packaged in a transparent acrylic protective box, and each protective box is further wrapped in a bag. This effectively prevents scratches and oxidation of the coin plates. * You can use them for various handicraft projects such as stamping, etching, laser engraving, and cutting to customize unique and personalized designs. * Versatile Uses: Suitable for various occasions: such as wedding souvenirs, competition medals, commemorative items, landscapes, necklaces, keychains, etc.

• Brass Coins Size : Sqqzuie brass blanks approximately 40 mm/ 1.57 inch in diameter and 4mm/ 0.157 inch in thick.
• Our Blank Challenge Coins are Made of pure brass, this piece can be engraved on both sides. The double-sided mirror-brushed finish gives your engravings a more exquisite, beautiful, and smooth look. The edges feature a threaded design.
• Each blank commemorative coin is individually packaged in a transparent acrylic protective box, and each protective box is further wrapped in a bag. This effectively prevents scratches and oxidation of the coin plates.
• You can use them for various handicraft projects such as stamping, etching, laser engraving, and cutting to customize unique and personalized designs.
• Versatile Uses: Suitable for various occasions: such as wedding souvenirs, competition medals, commemorative items, landscapes, necklaces, keychains, etc.