MEMO AREA INNER PAGES: Each page of the 4×6 photo album has 3 memo writing space, good to record something on it. The inner pocket sleeves are made of clear PP material, provides a high-quality preservation to your memories.
ACID-FREE PHOTO ALBUM 4×6: The inner pages is designed with acid free and PVC free material between high transparent film slots, stopping photos from sticking together, prolonging their life and keeping your photos air free and dustproof, tear resistant, high transparency pocket pages, restores the true color of the photos.
DIY FRONT WINDOW DESIGN: Each 4×6 photo album book has an open window to insert a favorite photo, where you can display your photos or wedding baby family anniversary picture.