Feature:1. Practical to Use: Convert your plastic debit or credit cards to metal material as a decor. Metal business cards can be engraved and etched to perfection.2. High Safety: Metal business cards are equipped with an advanced security chip 4442 slot, which is ideal for a variety of uses, such as access control or hotel key cards.3. Writable, Readable: By using a metal business card, you can read and write information from a blank chip card.4. Fine Crafted: Metal business card finely made, rounded corners, not rough edges, similar in size to credit cards.5. Corrosion Resistance: Blank metal business card adopts a specific anodizing process and electroplating coating processing, corrosion resistance, long lasting use.Specification:Item Type: Metal Business CardMaterial: BrassSize: Approx. 86x54x0.8mm / 3.39x2.13x0.03in Color: Brass matte blackQuantity: 2 Pieces Per Box.Package List:2 x Metal Business CardNote:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 13mm/0.040.12in measuring deviation due to manual measurement.3. Please note that we only supply metal blanks without engraving.