DOODLEBUG DESIGN-12x12 inch Storybook Album Page Protectors: 25/pkg. This package contains twenty-five true 12x12 inch Combo page protectors; each with three 4x6 inch pockets and one 6x12 inch layout pocket. Designed to fit in the Doodlebug 3 Ring Storybook Albums. Top-Loading; acid free and archival quality. Contains no PVC and will not yellow with age. Imported.