This Ambar School A5 Book Cover, 85 microns thick and sold in a pack of 5, is ideal for protecting notebooks, paperbacks, or smaller textbooks from daily wear and tear. The 85-micron thickness ensures durability without compromising the flexibility needed for easy application. Sold in packs of 5, it allows you to protect several school supplies at once. A practical and economical solution from Ambar to keep books and notebooks in good condition throughout the school year, extending their lifespan.