2.EASY ACCESS HORIZONTAL TOP INSERT - Document Holder, Thin yet Durable Cover Pouch with Thumb Slip Opening - No Zipper Hassle - for Printable Document, Record, Trade Show Badge, Name Tag, Bus Pass and More 1.IMMUNIZATION CARD HOLDER READY - Display Card at Airlines for Quick Entry - Accessible for Barcodes & QC Codes to be Read with Scanner Reader Through Visible Clear Protector Window - Great for Teachers, Students, Nurses, Office Employees, Doctors, Official, , and More 10x 3.ATTACHES TO ANY LANYARD OR BADGE REEL - Existing 3 Slot Holes to Securely Attach to Standard Lanyard or Badge Reel Strap Clip in the Middle Hole and an Open Ended Lanyard in the Outer Slots - Convenient Neck Hold for Horizontal 4" x 3" Badge, Pass, , Card, Document, Photo, Paper or Credential, Permit, License - Wear Over Clothing or Discreetly Under a Jacket Card Protector 10xCard hook 3.ATTACHES TO ANY LANYARD OR BADGE REEL - Existing 3 Slot Holes To Securely Attach To Standard Lanyard Or Badge Reel Strap Clip In The Middle Hole And An Open Ended Lanyard In The Outer Slots - Convenient Neck Hold For Horizontal 4" X 3" Badge, Pass, , Card, Document, Photo, Paper Or Credential, Permit, License - Wear Over Clothing Or Discreetly Under A Jacket 10x 1.IMMUNIZATION CARD HOLDER READY - Display Card At Airlines For Quick Entry - Accessible For Barcodes & QC Codes To Be Read With Scanner Reader Through Visible Clear Protector Window - Great For Teachers, Students, Nurses, Office Employees, Doctors, Official, , And More Card Protector 10xCard Hook