The Original Book Sox: Stretchable Jumbo Fabric Book Cover - 6 Solid Print Pack KEEP YOUR TEXTBOOKS IN EXCELLENTCONDITION: Keep the edges and the spine ofyour school books and notebooks in excellent condition with the help of the Book Sox stretchablebook cover. Our book protectors come in packsof 6 and in many different colors, designsand patterns, so that you can cover multiple textbooks at once. THE IDEAL SIZE FOR JUMBO TEXTBOOKS:These book covers for textbooks are made with a stretchablenylon fabric and they can fit most jumbo sized textbooks up to approximately 9 x 11 x 1.75" (or 23cm x 28cm x 4.5cm). Book Sox sells book protecting covers also for smallerand standard sizedtextbooks, and you can find them on Amazon! SUPER EASY TO INSTALL AND REMOVE:The stretchy hardcover book socks are non-adhesive, sotheres no taping and cutting required. This means that you can install the book sleeves within secondsand remove them just as quicklyand effortlessly, without worrying that there might be any sticky residue or stains left behind. USE THEM OVER AND OVER AGAIN:Is the school year over? Theres no need to throw these jumbo book covers away you can simply wash them, let them dry and use the again to cover the textbooks of the new academic year! In other words, Book Soxs book cover protectorswill help you save money and reduce your waste at the same time! BUY THE BOOK COVERS WITH CONFIDENCE:Our 6-piece reusablebook cover set is backed with a 100% lifetime money back guarantee, making this a completely risk-free purchase. If the book jackets fail to protect your textbooks hardcover, you can return them to Book Sox for a full refund, no questions asked.