25Pcs 40mm Blank Challenge Coin with Acrylic Protection Box

Features:Give these blank challenge coins to craft hobbyist friends for easy handmade decoration. Customize each blank challenge coin with names, words or patterns. These personalized coins become thoughtful meaningful gifts to pass on your care and affection.Specifications:Main material: metalColor: blackSize: approx. 4 cm/1.57 inchesQuantity: 25 pieces x Challenge coinNote:Manual measurement, please allow slight errors on size.The color may exist slight difference due to different screen display.Small items, adult supervision is needed when played by children.

• Blank Challenge Coin: This product contains 25Pcs black custom coin, each measuring 4 cm/1.57 inches in diameter and 2.2mm/0.08 inches in thickness, suitable for DIY crafts and bulk customization.
• Durable Material: The challenge coin blanks are crafted from high-quality metal, ensuring a sturdy and durable product that can be used repeatedly over a long period. The surface has a smooth, matte black finish, making it suitable for both collecting and DIY projects.
• Perfect for DIY: The smooth, flat surface of the blank challenge coins is ideal for laser engraving, machine metal engraving, hand stamping, and hand carving. The black surface ensures clear and sharp text and designs, preventing blurring and distortion, allowing for easy creation of personalized and detailed designs.
• Individual Packaging: Each black challenge coin comes with an individual transparent acrylic protective box. This sealed packaging completely protects against dust, friction, and impacts, effectively preventing scratches and properly safeguarding each customized coin.
• Applicable Occasions: This black coin can be used for DIY crafts, creating commemorative coins, personalized badges, jewelry, keychains, collectible items, etc. It can also be used as a birthday gift or holiday present, and can be collected by individuals or customized by teams.