Ebamaz 50PCS Thick 0.45mm Matte Black Finish Aluminum Metal Business Cards Blanks 3.4 X2.13 inch for Customer Laser Engraving (Red,Blank)

1. Aluminium alloy cards, matte black coating, does not reflect the light, 50 pieces per case, solid thickness 86 x 54 mm, approx. 0.45 mm thick, not easy to bend, sealed packaging 2. Blank / round corners / edges not rough, solid, perfectly packaged, environmentally friendly case, convenient to carry 3. Make sure your engraver is powerful enough to engrave metal. Our 15W fibre laser machine for your reference. These metal business cards cannot support lower power engravers, such as 5W or less watts 4. Please note: CO2 engraver mainly engraved wood, acrylic, leather, plastic, gl, PVC... Material but the engraved effect is not very good on metal, so we do not recommend it. 5. It is a good choice to personalise VIP card, metal loyalty card, advertising gift card, metal sign, name plate, desk pendant, table number plate, gift cards.