Pioneer 3D Applique Striped Post Bound Album 12"X12"-Flower 12 inch by 12 inch memory book with applique cover Expanding library spine expands so it can accept unlimited refills Acid-, lignin-, and PVC-free archival design keeps photographs safe 10 top-loading page protectors and 10 heavy, white paper inserts Measures 12 1/2 by 13 1/5 by 1 inches