Packaging includes: 100 blank aluminum business cards in 10 colors, including gold, green, blue, purple, black, silver, matte black, light gold, rose gold, and red Appropriate size: The measurement of blanks for each type of metal is approximately 3.38 x 2.12 inches / 86 x 54 millimeters in length and width, 0.21 mm / 0.01 inch thick blank credit card perfectly fits the standard size of a wallet High quality material: The metal business card blank is made of aluminum, which is sturdy, not easy to bend, elegant, and generous. It represents a professional image and is compatible with laser engraving for custom patterns and text Widely used: These metal plates can be used as metal business cards, metal plaques, label cards, table number cards, gift cards, and more Upgrade design: The color is resistant to scratching under normal wear; the frosted surface resists fingerprints, and the rounded edges with smooth finish help prevent injury The blank aluminum business cards are suitable for laser engraving or laser marking Elegant and durable, made of aluminum alloy, which is sturdy and not easy to bend. Ideal for creating custom designs with laser engraving Color: As shown Material: Aluminum alloy Size: 3.38 x 2.12 x 0.01 inches / 86 x 54 x 0.21 mm Package Contents: 100 x Metal Engraving Blanks Aluminum Sheet 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 to vary slightly from the real thing. Measurement allowance is +/- 1-3 cm