Features 1. Practical to Use: Convert your plastic debit or credit cards to metal material for decorative purposes. Metal business cards can be engraved and etched with precision. 2. High Safety: Metal business cards include a 4442 chip slot, suitable for various applications such as access control or hotel key systems. 3. Writable, Readable: Use the metal business card to read and write data to a blank chip card. 4. Fine Crafted: Made with precision, featuring rounded corners and smooth edges, similar in size to standard credit cards. 5. Corrosion Resistant: The blank metal business card undergoes anodizing and electroplating processes for enhanced durability and long-term use. Specification Item Type: Metal Business Card Material: Brass Size: Approx. 86x54x0.8mm / 3.39x2.13x0.03in Color: Brass matte black Quantity: 2 Pieces Per Box Package List 2 x Metal Business Card Note 1. Due to differences in monitors and lighting effects, the actual color of the item may vary slightly from the images shown. Thank you! 2. Please allow 1–3mm / 0.04–0.12in measurement deviation due to manual measurement. 3. Please note that we only supply blank metal cards without engraving.