20 Pcs 0.5mm Thick Metal Business Card Black 3.9x2.4 Aluminum Blanks Name Card Laser Engraved Business Card for House Office Customer DIY Gift Business Cards DIY Thickening Upgrade -- Each aluminum business card has been upgraded to thicker, the current thickness is 0.5mm(0.02"), which is thicker than most aluminum business cards on the market, making the business card not easy to bend and deform. The size of business card is about 3.93" long, 2.36" wide. Aluminum Material -- The metal business cards are made of anodized aluminum material, which are thick and firm, not easy to bend, and can be applied for a long time. Blank Metal Business Card -- The metal name card can be laser and engraved for customized logo. Nice look with black color, upscale and outstanding. Simple to Use -- The aluminum business card can be laser engraving or laser debugging, and can also be used for sublimation, stamping, bending and other engraving methods, can print the text or pattern you want on the business card Wide Usage -- Blank metal cards are very suitable for companies or organizations to make wonderful gift cards, commemorative cards, seat tags, medals, etc., they can also be applied as DIY crafts for your family or friends