CLOSEOUTS → Photo & Slides → FLIP-TOP Photo Storage Box for 4 x 5" Photos. 4-5/8 x 5-5/8 x 5". Acid-Free, lignin-free, 40 pt. TAN Barrier Board. **CLOSEOUT**
FLIP-TOP Photo Storage Box for 4 x 5" Photos. 4-5/8 x 5-5/8 x 5". Acid-Free, lignin-free, 40 pt. TAN Barrier Board. **CLOSEOUT**
These FLIP-TOP Museum Grade archival photo boxes are lignin-free, acid-free and have a pH of 8.0-9.0. These boxes have passed the Photo Activity Test for safe, indefinite storage of photos. They come with metal-reinforced corners which provide extra strength for stacking.