VFINE Bookends 3 Pairs, Black Metal Book Ends, Heavy Bookends for Shelves, Book Stopper for Heavy Books, Book Organizer for Home Office School Supplies

Just about any canvas can be finished to slip over the metal bookends easily available at any office supply store. Think of a large rectangle open on one short side. https://www.amazon.com/Bookends-VFINE-Shelves-Stopper-Supplies/dp/B0BPGFWGLH/ref=sr_1_3_sspa?dib=eyJ2IjoiMSJ9.nFuV77hSQOgQgDNBpLRveY2Dud8TPah8ueC1u7u8kFE5ULGNYjI2IEQYcsxQqEwAFZlo5hJq5EgzMhEaplsLFxl76c80Rg9VSptLUHD5xeBMFrP5uKu777FGA2j4r5tVRp42U2SKs2D4HM3JDHKr57tyKIq5Ruriud5nnQYyvwCtB4F1uG19uYuYrEOeZtnmFnoQMIP25_hPf1Hyrfo5Ersmx47UTIZnOKzjynqcKe6JptBrI6i1SSla4Z7bmj4o75TrRHIStddnhG0O6nGY0syNL3nhDfkWTJ0yNWnU_kE.hme_4lI8QDTmC02umahJ7SU-sRX2QZUu2rdPsYdC9FY&dib_tag=se&keywords=metal%2Bbookends&qid=1782263473&sr=8-3-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&th=1