Size: ALL

Size: B5 size, 10.1 inch x 7.6 inch (25.6cmx 19.3cm), grid pages
Colors: 4 pcs translucent frosting
Cover: thicken plastic translucent frosting hardcover, waterproof
Paper: thickened paper, 80 gsm paper, 80 sheets/160pages, can write on both sides, no inking to other side
Purpose: wide use fo study, notes, office, homework, travel, children, men, and women

Yansanido Spiral Notebook, 4 Pcs B5 Thick Plastic Hardcover Graph Paper 4 Color 80 Sheets -160 Pages Journals for Study and Notes (Grid-4pcs Wine Red,Brown,Green,ivory, B5)

Yansanido Spiral Notebook, 2 Pcs 10.1 Inch x 7.6 Inch B5 Thick Plastic Translucent Frosting Hardcover Dot Paper 80 Sheets -160 Pages Journals for Study and Notes (B5 7.3"X 10"-Dot Grid 2pcs)