A notebook that supports quick and efficient reviews You can understand your weaknesses and make it easy to turn back Size: B5; Binding: Twin wire; Product Dimensions: Length 10.0 x Width 7.2 inches (257 x 182 mm) (Ruled Type) 0.2 inch (6 mm) Review ruled (Qty): 40 sheets x 3 papers; Paper: Writing paper, 2.4 oz/yd2 (70 g/m2) (Made in Japan) High quality ring notebook made in Japan