✓Solid Brass Material: these round coins blank are made of solid brass with a clean gold finish, offering excellent durability, corrosion resistance, and a smooth polished surface, ideal for laser engraving, stamping, etching, and personalized details
✓20 Piece Practical Set: You will receive 20 pcs brass blanks, with 40mm diameter and a thicker 2mm profile, enough pieces for practice, custom orders, DIY projects, or small-batch production without running out quickly
✓Threaded Edge Design: each solid brass blank features refined threaded edges that create a professional and premium appearance. Also, the laser engraving blanks supports engraving on both sides that is easy to personalize with engraved text or designs
✓Individual Acrylic Protective Case: every brass coin comes with its own clear acrylic storage case to help prevent scratches, dust, and oxidation, keeping your brass coins clean, protected, and ready for engraving, gifting, or collection
✓Wide Application for DIY and Gifts: suitable for challenge coins bulk projects, engraving blanks, laser engraver blanks, medals, keepsakes, awards, and custom coins for family, friends, coworkers, veterans, and collectors for weddings, graduations, anniversaries, and special events