This heavy duty box helps organize, store and protect photos as well as many other items. Its durable construction holds over 1,100 photos up to 4 x 7 inches. It is also ideal for storing craft supplies, collectibles, trading cards, wedding and baby keepsakes, recipes, photo media and negatives, postcards, greeting cards, and much more. The box features a metal identification plate and includes a set of index cards to help make sorting and identifying by subject, date or occasion quick and easy. Photo safe: acid free. Item measures approximately 11.25 x 7.75 x 4.5 inches (L x W x H).