1. Sufficient: light and thin, one can make their own business card either by themselves or with the help of others. 2. Durability: Aluminum business card is made of aluminum alloy, strong and not easily bent. It is suitable for engraving or debugging, and one can print their own or a pattern on the business card. 3. Applicable size: The size of the aluminum business card is 8.6 x 5.4 cm (length x width), which is a suitable size, easy to carry. The surface of the business card is smooth and shiny, the edge is not rough, presenting a high - class and generous look. 4. Wide range of uses: Aluminum business cards can be used to make metal business VIP cards, gift cards, metal nameplates, desk cards, label cards, etc. The engraved logo will last for a long time and is durable. 5. Exquisite gifts: In addition to making business cards on certain occasions, one can also use a home machine to make their favorite business cards. During festivals, one can give the engraved aluminum business cards to those they want to give it to. 6. Colour: black 7. Material: Aluminum Alloy 8. Size: 0.2mm Thickness 9. Package Contents: 100 x Aluminum alloy card. Only the above package content is included, other products are not. 10. Note: Light and different displays may cause the color of the item in the picture to be a bit different from the real thing. The measurement allowed error is +/- 1 - 3cm.