Greeting Card Size: customized 300g C1S 4C printing Polishing and varnishing, with velcro Greeting Card1. Size: customized sizes are ok2. Material:300g C1S3. Printing: 4C4. Finishing: polishing and varnishing, glittering, spot UV5. With velcro for closure6. Welcome customers' designs7. FSC Certificates POP-UP Greeting Card