Cards Holder Ready: Display Vaccination Card At Airlines For Quick Entry - Accessible for barcodes & QC codes to be read with scanner reader through visible clear protector window - great for doctors, nurses, teachers, students, office employees, government official, police, volunteer and moreSuper Thickness Card Holder: Single layer thickness is increased to 0.4mm, compared to the standard thickness 0.25mm. Wider Edge, not cracking. The badge holders will not leave trace, folded and refolded many time. The hanging Slot/holes will not break, distorted many time. That makes the lanyard id holder high transparency and crystal-clear. Stay as new after long term useMaterial: Plastic, Colour: ClearPackage Content : 10 x Badge ID Card HoldersHolder Size: approx 100 x 8mm/3.94" x 3.2"(L*W), Inner Size: approx 94 x 60mm/3.7" x 2.36"(L*W)Perfect for holding name tags, badges, cards and so onWaterproof: Clear card pouch is made of flexible, tear resistant vinyl; Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you