If you work in the health profession, you are security or personnel that requires identification or security authorization, an ID card holder is an essential item for you. Easily attach your ID card or badge to your person for easy identification and seal your ID badge, visitors' pass or security card in for extra security with SICURIX Self-Laminating Badge Holder. The badge holder is pre-punched and includes clip to easily attach to card reels, lanyards, chains or barbs. The vertical badge holder will hold cards up to 3 1/2" x 2 1/4". Each pack includes 25 vertical badge holders.