card holder with lanyard 1. waterproof 2. material: ABS 3. size:10.5*7.5cm card holder with lanyard1. Material : ABS2. Size: 10.5*7.5cm3. Packing: in bulk,500pcs/ctn, 50cm*35cm*23cm.4. Printing can be made as customized.5. waterproof6. very suitable for outdoor use. card holder with lanyard