3 Pack Sliding ID Badge Holder Hard Black Vertical Plastic Card Case Protector Pouch with Clear Window for Office School ID Credit Cards Proximity Key Cards

2-Card Holder: Inner size: 3.4" L x 2.2" W. Suitable for 2 standard-sized cards like credit cards, ID cards, access cards, passes or clipper cards. But fit 1 proximity card or RFID badge ONLY! Quick Access: Easy to open the case by sliding the back cover up and close the case by sliding it down. A cinch to encase or remove your badges or cards without effort. Dual-purpose: Ideal for displaying your ID card due to its clear front window. And easy to hide the magnetic card on the back for frequent scanning without removing the case. Hard Plastic: Made of light but heavy-duty plastic which is resistant to heat, wear or breaking. Completely seal your cards in to prevent folding, color fading, scratching or loss. Easy to Carry: Handy to attach it to a retractable badge reel, lanyard or flat strap through the middle slot. Great for office staff, firemen, maintenance workers, students, doctors, etc.