1. Design your card with desired information; 2. Choose a method (e.g., laser engraving); 3. Prepare for customization by providing files or gathering necessary tools; 4. Apply onto the metal following instructions or using appropriate tools; 5. Inspect finished cards for quality and accuracy Length: 86 mm /3.4 inch; Width: 54 mm / 2.13 inch; Thickness: 0.21mm / 0.01 inch; The weight and texture of metal provide a comfortable tactile experience. Similar to the size of a bank or credit card, making it convenient for carrying and storage. You can choose to engrave or etch your designs, , contact details, or other information onto the metal .Blank metal business cards can be used for purposes, such as business cards, luggage tags, emergency contact cards, thank-you cards, game cards, and more Please note that this metal tag card does not have NFC function. Colour:Rose Gold Material:Metal Package Contents: 200 * Metal Business Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.