WE R MEMORY KEEPERS-Photo Sleeves: For 12x12 inch Post Bound Albums. These ultra-clear sleeves are archival quality and perfect for hybrid scrapbooking. Each 12x12 inch sleeve has six 4x6 inch pockets. These three-hole punch sheets are designed to fit any standard 12x12 inch Post Bound Album (not included). This package contains ten photo sleeves. Imported.