12 Mil Paper Cover: Each sheet is made from 230gsm paper, 85lb, midweight. They are long-lasting as binding covers, not easy to be bent.
Grain Texture: Paper binding cover with square corner featured by grain texture(leather-like appear).
Sturdy to withstand frequent handling. Work with any binding system (except thermal).
Unpunched for easy use: Unpunched covers can be used with any binding spine, in any binding style that suits your needs. They are well-suited for use in school offices or at home, making them a great gift for teachers, students, and colleagues.
