1. Design your card with desired information; 2. Choose a method such as 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: 0.21 mm / 0.01 inch. The weight and texture of metal provide a comfortable tactile experience. Similar in size to a standard bank or credit card, making it convenient for carrying and storage. You can choose to engrave or etch your name, contact details, or other information onto the metal. Blank metal business cards can be used for various 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 functionality. Color: As shown Material: Metal Package Contents: 200 x Metal Business Cards Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement allowance is +/- 1-3 cm. Only the above package content is included; other products are not included.