The blank business cards are made of sturdy aluminum material for to use, makes your identity distinguished and looks elegant. Double blank surfaces are easy for you to make your own style of business cards or membership cards. And these blank aluminum card is your good choice. Features -Color:Black -Material:Aluminum -Size:8.40X5.40X0.20cm/3.30X2.12X0.08in - The blank business cards make your identity distinguished, decorative and look elegant. - The DIY blank card has a simple design, but very practical in use, bring much convenience to you. - The detailed workmanship of our blank business cards will bring you a . - Well polished and good workmanship, and this business card does not hurt or scratch your skin when in use. - Light and never rust, a good tool to give out at the first meet, a good DIY business card material. Package list: 48 x Aluminum Business Cards