11 x 17" Art/Print/Poster Sleeves.
11-1/4 x 17-1/4".
1.5 mil Polypropylene.
1-1/2" Resealable Flap.

BACKINGS for Art/Prints/Posters.
11-1/8 x 17-1/8".
.028" thick Standard Acid-free Backing. White on two sides.
Use for long-term storage.

BACKINGS for Comic Art, Prints & Posters.
11-1/8 x 17-1/8".
.040" thick Alpha Cellulose board.
Acid-free, lignin-free, buffered. Indefinite storage.

BACKINGS for Art/Prints/Posters.
11-1/8 x 17-1/8".
.030" thick Chipboard.
White one side.
Use for short-term storage.

Archival Clamshell Style Storage Box for 11 x 17" Images.
11-1/2 x 17-1/2 x 1-3/4".
Blue-Gray Archival Barrier Board.

Museum Grade Storage Boxes for
11 x 17" Photos/Art.
17-1/2 x 11-1/2 x 2".
BLUE-GRAY. Drop-front.
Acid-Free, Lignin-Free, Buffered.