Use printer or copier to create professional-looking business cards. Ideal for everyday use or to make customized messages, title or address changes, or cards for new employees. Heavyweight, 65 lb. cardstock is microperforated for clean separation & smooth edges. Format with preset layouts in popular software programs. Sheets of cards are compatible with laser / inkjet printers, photocopiers, typewriters & handwriting. Business cards are acid-free & archival-quality.