[Optimal Thickness]At 0.42mm, these metal business card blanks strike the perfect balance between durability and . Neither too flimsy nor too bulky, these cards a professional feel and a sturdy handhold, making them ideal for creating a lasting impression. [Premium Matte Finish]Designed with a sophisticated matte black finish, these cards minimize the appearance of fingerprints and scratches more effectively than glossy alternatives. This sleek finish enhances the professional look of your business or personal . [Versatile Customization]Easily engrave, etch, or craft these metal blanks using tools like laser engravers, CNC machines, or . Customize them into business cards, gift cards, or even decorative plaques, allowing for a expression of your or creativity. [Broad Utility]Beyond traditional business cards, use these blanks for crafting VIP cards, shopping cards, event name tags, and thank-you cards. Their versatility also extends to creating garden or landscape plaques, enhancing their utility across various needs. [Package Details]Each pack contains 50 pcs of 3.4x2.1x0.018 inch metal cards, conveniently sized like a credit card to fit easily into any wallet. Our customer service team is ready to assist with any inquiries during business hours, ensuring a seamless experience. Color: Black Material: Aluminum Alloy Package Contents: 50*Metal Business Cards 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.