1. A7 size, with 30 sheets of , line spacing 7mm 2. Perfect for to-do lists, shopping lists or random notes, small size, convenient to record important information you need to record quickly. 3. It is the perfect supplement for A7 notebook. Great for first responders, note taking while traveling, cashiers, police and many others. 4. , each 3 x 5 inches provides more lines Material:paper colour:White Package Contents: 10 x Notebook refill Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.