25 ID Cards Security Hologram Overlay Stickers with Micro Secure Technology SHID-09 "Secure-Secure" Size (in): 3.27" x 2.01" (83.00x51.00 mm) Fits to standard ID card Credit card size. Transparent, will not obstruct ID Card image Micro Secure Technology and Specially formulated CRYSTAL CLEAR ADHESIVE Peel off Label from the backing, stick on ID Card and it is protected. Holographic image allows a crystal clear view of ID card information.