Museum Grade Storage Boxes for 11 x 14" Photos. 15 x 11-1/2 x 3". BLUE-GRAY. Drop-front. Acid-Free, Lignin-Free, Buffered.

SKU: X733-1153
Price: $41.18

Unit Price: $20.5920

The archival material used for these boxes is 60 point, solid-core, acid-free, lignin-free cellulose fibers. It is buffered with a 3% calcium carbonate, which blocks migrant acids, The boxes have a pH of about 8.5. They have metal-edged corners and ship assembled. Boxes have passed the Photo Activity Test certifying that they are safe for the indefinite storage of photos.

Material: Barrier Board

Thickness: 60 Point (.060")

Color: Blue-Gray

Width: 11.5

Height: 3

Depth: 15

PH Level: 8.0-9.0

Acid-Free: Yes

Lignin-Free: Yes

Buffered: Yes

Passed P.A.T.: Yes

Storage Length: Museum-Grade (Indefinite) Storage (100+ years)

Made In USA: Yes

Recyclable: Yes, click here for more info