These transparent book cover films are essential protective accessories for students and professionals who want to keep their books, notebooks, and textbooks in pristine condition. This comprehensive set includes 30 pieces of self-adhesive waterproof sheets in three convenient sizes to accommodate different book dimensions. The small size measures 24 cm x 34 cm, the medium size is 30 cm x 43 cm, and the large A4 size is 30 cm x 47 cm, with 10 pieces of each size included in the pack. The transparent design allows the original book cover to remain visible whilst providing excellent protection against water, dust, stains, and everyday wear and tear. The self-adhesive backing makes application quick and straightforward, eliminating the need for additional tape or glue. Simply peel off the protective layer and apply directly to your book covers for an instant protective barrier. These versatile covers are perfect for protecting school textbooks, office notebooks, journals, and personal reading materials. The waterproof material ensures your books stay dry even in rainy conditions, making them ideal for students commuting to school or college. Keep your educational materials looking new throughout the academic year with these practical and durable book cover films.