Cover Color : B5 / A5 / A6 / A7
Internal Paper Size : 15*10*2.6 CM
Cover Material : Silicone
Specifications : Customizable
Text Material : Advanced Office Paper
Weight of Internal Paper : 80
Design : Building Blocks
Different Specifications : Square Point (A4,A5,A6,A7), Dot Plane (A5,A6), Heart-Shaped A6