Premium Material And Durable Quality: brass coin blanks crafted from high-density solid brass with a beautiful golden luster and a sandblasted surface, these coins are hard, stable, and designed for long-term use without breaking or fading, featuring a non-electroplated brushed finish and a protective coating to prevent oxidation
Precise Dimensions And Design Features: each threaded edged 40mm blank challenge coins measures 4cm/1.57inches in diameter with a thickness of 3mm/0.11inches, featuring a threaded edge and a smooth, uniform surface that supports intricate double-sided engravings for detailed and custom designs
Complete Package With Protective Storage: the 40mm unfinished challenge coin blanks set includes 12 solid brass coin blanks, each individually housed in a transparent acrylic storage box to prevent scratches , with all coins conveniently organized in a plastic box for easy access and safekeeping
Versatile For Creative Customization: laser engraving custom coins blanks ideal for laser engraving, stamping, etching, or painting, these blanks are compatible with most engravers and perfect for creating personalized challenge coins, commemorative tokens, promotional items, pet ID tags, keychains, or decorative necklaces
Meaningful Gift For Special Occasions: brass challenge coin blanks a thoughtful and unique present for weddings, anniversaries, commemorations, or corporate events, allowing you to engrave custom logos, text, or patterns to create heartfelt keepsakes that strengthen bonds and preserve cherished memories