[Double-sided]: 2 pockets per side, 4 pockets per page, total 200 pockets of 50 pages. 3 pre-punched holes for handy storage in any three ring binder.
[High Quality]: The material is transparent polypropylene, which is durable, acid free and waterproof. The sleeves page can protect your photos from dust and stains, making it suitable for long-term storage.
[Top-loading]: Top loading sleeve pages for easy insert and removal. Pre-punched holes down the side, easily add to any standard 3-ring binder.
[Good for storage and display]: It is perfect for 5"*7" size picture, you can easily save your photos, protect them, and easily flip through pages, but when you view photos.