These slide storage boxes are designed for the safe, long-term storage of microscopic slides. They are produced from durable ABS plastic and offer a hinged lid for easy opening and closing. An inventory sheet is located on the inside cover for convenient slide identification and organization. The base of the box is cork-lined for added protection. Available in 4 sizes, these storage boxes accommodate 25 mm x 75 mm and 1" x 3" microscope slides.