These thermal laminating pouches are the perfect size for business cards printed on Avery card stock. The similar products offered by other companies for business cards are larger pouches that leave an excess width of laminated plastic around the 2" x 3ВЅ" business card stock. Swingline's laminating pouches, Item #51005B are 2.2 x 3.7 inches, fit close enough for good lamination all around the card without the excessively wide plastic border. They fit better in pockets or wallets.