Feature 1Translucent Cover: This matte and translucent sheet cover can effectively prevent peeking, which also enables free writing, drawing, etc. 2Better Protection: Made from premium PP plastic material, the flexible paper protector ensures better protection against water and dirt. 3Flexible in Use: 30 hole design and A4 size allow for easy installation and smoother page turning as well, can be easily cleaned by wiping. 4Including 20Pcs: There are 20pcs binding presentation cover in the set, and the large quantity will satisfy your needs for replacement. 5Extensive Using: Can be widely applied in various occasion, including but not limited to notebook, report and so on, durable for long use.SpecificationItem Type: Sheet ProtectorMaterial: PP Plastic .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List20 x Sheet Protector