2Pcs Stretch Book Covers: Come with 2pcs elastic book covers 9.05 x 13.97 inch(23 x 35.5cm) up to 19in(48.26cm) fit books up to 9 x 11in(Note: Please refer to the picture for specific dimensions). Black Book Cover: Black color is bright and can be used to cover your book. Book Cover not only protects your book from harm but also quickly identifies your book to avoid confusion. Cloth Material: Stretch book sleeve are made of cloth fabric which is elastic stretchable durable washable and reusable and can effectively protect your book Easy To Install: No need for tape or glue no need for measurement or cutting just stretch the book cover to the cover and put it on to protect the book from bumps tears etc. easy to use Wide Applications: Elastic book covers are widely used to protect textbooks notebooks novels picture books diaries excerpted books and other books. You can also give them as gifts to book enthusiasts