1. Graph Ruled Spiral Notebook: You will receive 5 A5 graph notebooks, 80 sheets/160 pages per pack, providing plenty of writing space for you. The size of the graph paper notebook is 8.11 inches 5.63 inches, and the grid size is 5mm 5mm. 2. HighQuality Paper: Our graph paper notebook features 70 gsm grid paper that is smooth to the touch, writes smoothly, resists ink bleed and can be written on both sides. The graph ruled paper can be easily torn off, suitable for writing with most pens, bringing you a better writing and drawing experience. 3. LooseLeaf Spiral Binding: Graph paper spiral notebook with sturdy spiral binding makes grid notebook easy to lay flat, flip and fold. Unneeded pages can be easily torn off without damaging other pages. 4. Transparent Cover: The graph notebook is well protected by the waterresistant transparent cover, which is strong enough to keep the journal in good shape when you put it in the bag, and also prevents the inner paper from being damaged.