POLYESTER (Mylar) Sleeve 12-1/2 x 18-1/2".
4 mil. NO flap. 12 x 18" Prints/Posters.
Indefinite Storage.
Museum Grade Polyester (Mylar) Sleeve
12-1/2 x 18-1/2" 4 mil. No flap.
Archival. Crystal clear. Passed the Photo Activity Test (P.A.T.)
Indefinite storage.
Use for12 x 18" images.
Shown with 12 x 16" and 12 x 18" Prints.
12-1/2 x 18-1/2" 4 mil. No flap.
Archival. Crystal clear. Passed the Photo Activity Test (P.A.T.)
Indefinite storage.
Use for12 x 18" images.
Shown with 12 x 16" and 12 x 18" Prints.
Material: Polyester (Mylar)
Thickness: 4 mil
Color: Clear
Width: 12.5
Height: 18.5
Acid-Free: 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