Sturdy and attractive archival option is ideal for use in studio or darkroom. 2-piece box with lid wrapped in black textured material. Passes PAT-safe for long-term storage. .090 binders board (twice the thickness of normal lm boxes). Buffered, acid free and lignin free black paper interior lining. Neutral PH adhesive used in box construction. PH 8.0 to 9.0.

Dimensions: 11-3/8" x 14-3/8" x 1-1/8" D