Blick's clamshell boxes provide archival-quality storage that's extra-durable and acid-free. Strong metal edges at the corners prevent crushing and the easy-open one-piece clamshell design is ideal for storing valuable photographs, artwork, or documents.

Valuable archival-quality storage that’s extra durable, acid-free and lignin free (pH 8.5). Metal edge fasteners at the corners help ensure that these boxes will stand the test of time.

An economical way to transport, store, and organize your art supplies! Made of translucent polypropylene, this box features a side-opening lid and secure latch. There is also additional storage in the top of the lid and a lift-out tray.