# Metal Business Card with QR Code: The Ultimate Networking Tool ## What Makes Metal Business Cards with QR Code So Special? As a marketing professional who has attended countless networking events over the past decade, I can personally attest to the transformative power of a well-designed business card. I remember the first time I received a **metal business card with QR code** – it was at a tech conference in 2018. The weight, the cool touch, the audible "clink" when it was placed on the table – it immediately commanded attention in a way paper cards never could. That single card made such an impression that I still remember the person who gave it to me, while hundreds of paper cards from that same event have long been forgotten or recycled. My particular talent lies in visual design and understanding tactile experiences in marketing. This skill has helped me recognize that in our increasingly digital world, the **metal business card with QR code** represents the perfect bridge between physical presence and digital connectivity. It's not just a card; it's a conversation starter, a memorable artifact, and a functional tool all in one. ## Technical Specifications of Premium Metal Business Cards with QR Code When considering a **metal business card with QR code**, understanding the technical specifications is crucial for both design and functionality. Here are detailed parameters for a premium version: ### Material Composition & Dimensions - **Base Material**: 304 Stainless Steel or Black PVD Coated Stainless Steel - **Thickness**: 0.3mm to 0.8mm (standard is 0.5mm) - **Dimensions**: 85.6mm × 54mm (standard credit card size) or custom sizes available - **Weight**: Approximately 15-25 grams depending on thickness - **Edge Treatment**: Rounded corners with 2.5mm radius, polished edges ### QR Code Technical Specifications - **QR Code Type**: QR Code Model 2 (most common for business applications) - **Error Correction Level**: Level Q (25% error correction) for maximum durability - **Module Size**: Minimum 0.2mm × 0.2mm for reliable scanning - **Data Capac