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

I bought these for my bussiness and omg they are amazing 😊 I've been let down so many times in the past with buying blank cards online but these do not disappoint they are smooth and well packaged so no damage at all. They also engrave perfectly. I will definitely be repurchasing. The thickness is great they hardly bend and are very sturdy. Love love love them

Great quality. Engraved perfectly

I find these cards to be the only consistent brand on amazon. Unlike the others, there are very few speckles and as they are shrink-wrapped inside the plastic box they do not rub together causing scratched corners in transit as the others do. They engrave easily with a 7.5w diode as they are painted, not anodised. I coat mine in Rustoleum Crystal Clear Matte sealant and that gives them an ultra-tough scratch-resistant layer that somehow shows no fingerprints at all when dry. I buy around 2-3 boxes of these a month for my business, I just wish they would keep them in stock! They have run out a few times and when I have orders I shouldn't be having to think about blank card supplies. I messaged them about it and they were very responsive, I just hope they manage stock levels better in the future. Still the best quality Alu cards amongst all the brands on Amazon. 5*

Very good thickness. And work with my laser machine.

Good for engraving with no warping so far.

These were a gift for my son who has a laser engraver. He says theycare great for making gifts.

Although the surface can be engraved with a 5 or 10W diode laser you need to then rub off the burnt deposit. Unfortunately the surface coating scratches very easily. Appears to be a paint rather than anodized.

Good cards and quality finish. I use them for my laser engraving business and I find them very good