10.2" x 7.2", 60 sheets (120 Pages) per notebook, 5 notebooks per pack The material of the front and back soft covers is kraft paper 80g high quality acid-free white paper makes writing an enjoyable thing It has already done pen test with some of the most frequently used pens, there is no bleed and penetration Best product for office, school and daily use Style:Ruled | Color:Blue
Size: 10.2" x 7.2", 60 sheets (120 pages), the thickness is about 8mm per spiral notebook.
Quantity: 5 packs

Product detail:
The product's high-quality, 80gsm acid-free inner pages make it ideal for writing with pencils, markers, ballpoint pens and pens.