Lightweight and easy-to-use A4 size loose-leaf paper with 5mm grid and A-ruled (7mm) lines, each containing 50 sheets. - Brand: Nakabayashi - Model Name: Logical Air - Size: A4 - Ruling: 5mm grid, A 7mm ruled - Quantity: 50 sheets - Features: Same paper thickness as standard, lightweight design Thank you for looking. The item is new and unopened, but please understand that it has been stored at home.