Crafted from transparent plastic, this waterproof notebook cover offers reliable protection against spills, dust, and wear. Its sleek design ensures your planner or journal remains visible while safeguarding it from daily use. Ideal for students, professionals, and anyone seeking to preserve their books in pristine condition. Features -Color:Transparent -Material:PP -Size:42.00X29.50X0.10cm/16.51X11.59X0.04in -High transparency: the clear notebook protector showcases the cover design beautifully without compromising aesthetics, making it ideal for planners, journals, and textbooks - flexibility: crafted with strong elasticity, this protective sleeve resists deformation even after repeated bending or rolling, ensuring long term use -Convenient design: the onepiece structure allows easy application on thick books, simplifying the process of protecting your favorite notebooks and documents -Multipurpose use: suitable for A4 sized books, this versatile cover functions as a book sleeve, planner protector, or document jacket for various needs -Enhanced sealing: heatpressed edges prevent splitting, while the moderate thickness offers excellent wear resistance for daily use and extended durability Package list: 40 x book covers