Product information:
Cover material: PP
Cover color: Constellation series, Sakura series, Universe series, Ocean series
Binding: spiral binding
Text material: paper
Inner paper weight: 80 (g)
Body paper size: 10.8*8.2
Incidental items: None
Specifications: A7 upturn-square inner core (10.5*7.5cm), A7 left turn-square inner core (11.5*8.5cm)
Unit weight: 1 (book/book)