By RFID MFG Editorial Team · Updated June 15, 2026 · 2 min read
Why card material matters
The chip and antenna can be identical across cards — the body material decides durability, print quality, feel, sustainability and price. Matching the material to how the card is used (daily access vs. a premium VIP card vs. a green-branded membership) avoids early wear and reissue costs.
RFID card materials
| Material | Durability | Best for | Note |
|---|---|---|---|
| PVC | Good | Everyday ID, membership, gift | Most economical, easy to print |
| PET / PETG | High | Durable ID, eco-leaning | Stronger, more recyclable |
| PC (polycarbonate) | Very high | High-security ID | Laser-engravable |
| Eco / BIO paper | Medium | Green programs, events | Biodegradable, lower plastic |
| Wood / bamboo | Medium | Premium, eco branding | FSC-certified, warm feel |
| Metal | Very high | VIP, black cards | Premium weight, optional NFC |
Balancing cost, durability and image
For mass-issued cards where cost rules, PVC is the standard. Where cards must survive years of daily use or carry high-security ID, PET/PETG or PC are worth the premium. For brands that lead with sustainability, eco/BIO paper and FSC wood communicate values; for luxury tiers, metal makes a statement.
Standard format and finishes
Most RFID cards ship in the CR80 format — 85.6 × 54 mm at 0.76 mm (30 mil) thick, the same as a bank card — so they fit standard wallets, printers and slot readers. On top of the base material you can add finishes that change both look and durability: glossy or matte lamination, spot UV, frosted or transparent bodies, signature panels, hologram overlays, embossing and hot-stamped gold or silver foil. Metal and wood cards use laser engraving instead of offset printing.
Printing and personalisation by material
PVC, PET and BIO paper take full-colour offset (CMYK) and Pantone printing beautifully; PC is usually printed then laser-engraved for tamper-resistant security text; metal and wood are laser-engraved or screen-printed. Every material supports variable data — sequential numbering, barcodes/QR, magstripe and chip encoding — so cards can be personalised in the same run.
How to choose an RFID card material
- Match durability to lifespan. Daily, multi-year use → PET/PETG or PC; short-term or low-cost → PVC or BIO paper.
- Decide on brand image. Premium → metal or wood; green positioning → eco/BIO.
- Confirm print & security needs. High-security ID with laser engraving → PC.
- Check sustainability goals. To cut plastic, choose BIO paper, recycled PVC or FSC wood.
Related reading
Frequently asked questions
What is the most durable RFID card material?
Polycarbonate (PC) and metal are the most durable. PC is laser-engravable for secure ID; metal is premium and very long-lasting.
Are there eco-friendly RFID cards?
Yes — biodegradable BIO paper, recycled PVC, FSC-certified wood and PLA cards offer lower-plastic alternatives with comparable performance.
How thick is a standard RFID card?
The standard CR80 card is 85.6 × 54 mm and 0.76 mm (30 mil) thick — the same size and thickness as a credit card — so it fits standard printers, wallets and slot readers. Custom thicknesses are available for special formats.
Can metal cards still have RFID/NFC?
Yes, via a hybrid construction that embeds the antenna and chip so the metal card still works contactlessly.