Specification: Material: Aluminum Alloy Color: yellow, blue, purple, black, ribbon (optional) Size (L x W): approx. 86 * 54mm/3.4 * 2.1 inch Weight: 116 g Please note: 1. Due to manual measurement, please allow 1-3cm errors and make sure you do not mind before ordering. 2. Please understand that the color may exist as a different position of the picture. 3. Due to manual packaging, 50 pieces/package, please allow a small amount of error. Package includes: 1set of blank business cards (50pcs) Metal business cards are available in different colors, including 5 different colors, yellow, blue, purple, black, silver, etc., a variety of colors can meet your different needs. It is very simple to use, made of high quality aluminum alloy, can be engraved or debugged to print the text or pattern you like on the business card, very durable and elegant. Each aluminum blank business card measures approx. 3.4 x 2.1 inches, 0.23 mm thick, rounded corners and proper size for you to carry and store. Aluminum business cards are widely used and can be used as VIP cards, gift cards, office cards, tag cards, business cards, table number cards, shopping cards, metal gift cards, etc. Metal business cards can make your identity unique, look stylish and stylish, are a very good tool to use at the first meeting and a fashionable gift for family and friends.