These POLYESTER PRINT & PHOTO SLEEVES are made from either 2 mil or 4 mil archival polyester that has been approved by the Library of Congress for indefinite storage. We use DuPont inert Melinex® or a suitable equivalent. This material has passed the Photo Activity Test (P.A.T.) which means that this material will not cause deterioration or harm to items stored in it.

Polyester is a sturdy, crystal-clear material with a glass-like surface and archival properties that are approved by museums for indefinite storage (hundreds of years). 
    

 

4 x 6" Photo Sleeve. 4-1/4 x 6-1/8" (inside dimensions).
4 mil POLYESTER (Mylar). No flap.
Mylar 4 x 6" Photo Sleeve
Description:
4 x 6" Photo Sleeve
4 mil  ARCHIVAL POLYESTER

4-1/4 x 6-1/8" (inside dimensions)
4-5/16 x 6-3/16" (outside dimensions)

These museum grade polyester sleeves are archival, crystal clear and approved by the Library of Congress for indefinite storage (hundreds of years).

Base SKU: s46r

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BACKINGS for 14 x 18" Formats.
14-1/4 x 18-1/4".040" thick.
Acid-free, Lignin-free, Buffered. All white.
Description:
Conservation Grade Backing Board for 14 x 18" Formats
14-1/4 x 18-1/4" .040" thick
All white. Lignin-free. Acid-free. Buffered. Contaminant-free. 
Meets the Library of Congress archival standards. 
Indefinite Storage.

Base SKU: kaf401418

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POLYESTER (Mylar) Sleeve 4 mil. NO flap.
5-3/8 x 7-1/4". Indefinite storage.
Use for Photos, 5 x 7" Mats.
Description:
Museum Grade Polyester (Mylar) Sleeve 
5-3/8 x 7-1/4"  
4 mil. No flap.
Archival. Crystal clear. Passed the Photo Activity Test (P.A.T.)
Indefinite storage.
Use for Photos, 5 x 7" Mats.


Base SKU: s525r

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POLYESTER (Mylar) Sleeve 4 mil. NO flap.
8-3/8 x 10-1/4". Indefinite storage.
Use for Photos, Comics.
Description:
Museum Grade Polyester (Mylar) Sleeve 
8-3/8 x 10-1/4" 
4 mil. No flap.
Archival. Crystal clear. Passed the Photo Activity Test (P.A.T.) 
Indefinite storage.
Use for Photos, Comics.


Base SKU: s825r

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POLYESTER (Mylar) Sleeve.
11-1/2 x 14-1/4"  4 mil. NO flap.
Use for Photos, Lobby Cards, Large Sheet Music.
11 x 14" POLYESTER (Mylar) Sleeve
Description:
Museum Grade Polyester (Mylar) Sleeve
11-1/2 x 14-1/4" 
 4 milNO flap.
Archival. Crystal clear. Passed the Photo Activity Test (P.A.T.) 
Indefinite storage.
Use for Lobby Cards, Large Sheet Music, Photos


Base SKU: s1114r

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POLYESTER (Mylar) Sleeve .
11-1/2 x 17-1/2" 2 mil with 1" flap
Use for Original Art, Prints.
11 x 17" Original Comic Art Sleeve
Description:
Museum Grade Polyester (Mylar) Sleeve
11-1/2 x 17-1/2"  2 mil with  1" flap.
Archival. Crystal clear. Passed the Photo Activity Test (P.A.T.) 
Indefinite storage.
Use for 11 x 17 Art, Prints, Photos.

Base SKU: s1117m2

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POLYESTER (Mylar) Sleeve.
11-1/2 x 17-1/2" 4 mil. NO flap.
. Use for Original Art, Prints.
11 x 17" Polyester Sleeve
Description:
11 x 17" Original Comic Art Sleeve
11-1/2 x 17-1/2"  4 mil POLYESTER (Mylar)

NO flap.

Also use for digital photos.


Base SKU: s1117r

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POLYESTER (Mylar) Sleeve
12-1/2 x 18-1/2"  4 mil. NO flap.
POLYESTER (Mylar) Sleeve 4mil. NO flap.
Description:
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 for Tabloid, Art, Photos.
Shown with 12 x 16" and 12 x 18" Prints.

Base SKU: s1218r

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POLYESTER (Mylar) Sleeve 4 mil. NO flap.
13-1/2 x 19-1/2". Indefinite storage.
Use for Original Art, Prints.
POLYESTER (Mylar) Original Art Sleeve
Description:
Museum Grade Polyester (Mylar) Sleeve
13-1/2 x 19-1/2"  4 mil.  No flap.
Archival. Crystal clear. Passed the Photo Activity Test (P.A.T.) 
Indefinite storage.

Use for 
13 x 19" Original Art and Prints.


Base SKU: s1319r

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POLYESTER (Mylar) Sleeve
14-3/4 x 18-1/2"  4 mil. NO flap.
Description:
Polyester (Mylar) Sleeve for 14 x 18" formats
14-3/4 x 18-1/2"
4 mil. NO flap.

Use for Prints & Posters.
Base SKU: s1418r

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POLYESTER (Mylar) Sleeve
15-1/2 x 18-1/2". 4 mil. NO flap.
Description:
Polyester (Mylar) Sleeve for 15 x 18" formats
15-1/2 x 18-1/2"
4 mil. NO flap.


Use for Art, Prints, Posters
Base SKU: s1518r

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POLYESTER (Mylar) Sleeve
16-1/2 x 20-1/2". 4 mil. NO flap.
Use for Photos, Art.
Description:
Museum Grade Polyester (Mylar) Sleeve 
16-1/2 x 20-1/2" 
4 mil. No flap.
Archival. Crystal clear. Passed the Photo Activity Test (P.A.T.) 
Indefinite storage.
Use for Photos, Original Art.

Base SKU: s1620r

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POLYESTER (Mylar) Sleeve
18-1/2 x 24-1/2". 4 mil. NO flap.
Use for Art, Photos, Maps.
Description:
Museum Grade Polyester (Mylar ) Sleeve
18-1/2 x 24-1/2
" 4 mil. No flap.
Archival. Crystal clear. Passed the Photo Activity Test (P.A.T.) 
Indefinite storage.
Use for Art, Photos, Maps.

Base SKU: s1824r

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