| 摘要 |
A protective book cover which comprises a sheet material with folded over top and bottom edges and side edges with short hems, with a fully stretchable flat band loop of elastic material contained within each hem. The side edges are folded over to the width of the back, forming side pockets for the insertion of a book cover within the side pockets, with the book cover snugly retained by the elastic material about the book.
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