EXTRA LARGE CAPACITY: External Storage Case Dimensions: 16" L x 13.5" W x 6" H, Internal Photo Case Dimensions: 7" L x 5" W x 1" H. One picture box comes with 18 inner photo keepers for 5" x 7" pictures, each craft storage organizer holds 100 - 120 photos, total holds up to 1800 - 2000 photos. STURDY AND DURABLE: Our photo storage box is constructed of easy-to-clean acid-free plastic construction making it ultra sturdy durable, Features high wear resistance, is not easy to break, strong load-bearing, and can serve for more than 5 years. It's really a great craft organizers and storage. EASY TO GET ITEMS YOU NEED: The transparent design of the IDekooror photo organizers and storage allows you to instantly find any stored item from any angle, making it easy for you to get what you want without rummaging. A see-through storage case can help organize and store your items efficiently. SAFE AND DUSTPROOF: The secure latch securely closes the Craft Supply Box, separating the inside and outside. Prevents dust and liquid from entering, protecting your important photos or items from damage or soiling. Also very easy to clean, just rinse with water or wipe the surface with a damp towel. WIDELY USE: Our clear 5x7 plastic photo storage box is not only just for photograph storage but also good for craft supplies, office supplies, garden seeds, puzzles, game cards, USB cables, and many more miscellaneous supplies. A perfect helper to keep your house or office clean and tidy.