The Essentials 4 x 6 Photo and Supply Box is molded in ACID-FREE polypropylene. Holds up to 100, 4" x 6" photos. Back hinges and front latch securely keeps lid closed and contents secure. Also great as a pencil, marker or small supply storage box. Pictured supplies not included. 6-5/8" x 4-3/4" x 1-1/8".