Custom I.D. card 1), invisiable printing for anti-fake 2), Special paper used, barcode available 3), 8 yrs Custom I.D. card ... card, and product ID, product's instructions, etc. For this item:Anti-fake ID sheet certificate printing Features: Material ... Size: 55*90mm Crafts: running numbers Crafts available: solutions provided for free. Applications: Club, gift card, recharges card, advertising, ...