This book cover is a practical product for studying and working, which is fit to keep your book clean and tidy against water, oil, dust and scratches. It can be widely used as a protector in textbook, posters, notebooks, magazines and more. It has many advantages, such as durable material, adhesive tape, non-cutting design and so on.SpecificationColor: ClearMaterial: PP (Polypropylene)Package List: 10 Pcs x Book CoversTotal Size: 13x19cm / 5.1x7.5 inch(L*W)AdvantageMade of durable and PP material, can be reusable, waterproof and dustproof, wear-resistant and dirt-resistant, and easy to clean. Moreover, its surface is transparent, which allows you to distinguish different books even if you use the same clear cover.