Transparent Matte PP Soft Shell Cover Hand Accountive Page, Style:, A5 Horizontal Core, A5 Cornell Core, A5 Mesh Core, A5 Point Array Core, B5 Horizontal Core, B5 Cornell Core, B5 Mesh Core, B5 Point Array Core

1. Easy to replace the inner core, one key to open and close, easy to take out
2. Matte texture, waterproof and scratch-resistant
3. Four kinds of inner pages are optional, thickened paper, double-sided writing
4. Elastic buckle, large capacity design, can hold more
5. Material: double tape, PP shell
6. Applicable refills: general 4mm hole spacing refills
7. Size: A5 case is about 18x22cm, A5 refill is about 14x21cm, B5 case is about 21.2x27.8cm, B5 refill is about 18.5x26cm