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MUSEUM GRADE ARCHIVAL Comic Book Sleeves

These 2 mil and 4 mil Comic Book Sleeves are made of Archival Polyester (Mylar) an inert material of the highest clarity. We use DuPont inert Melinex® or a suitable equivalent.
Polyester (Mylar) will not discolor, damage, or adhere to items placed inside it. It is a sturdy film that beautifully displays, timelessly protects, and gives extra support to fragile documents.

We have two additional styles of 4 mil polyester sleeves. They are both made of the same archival polyester material, but they have two different flap styles. The Open Flap style (ROF) has to be creased to form the flap and then folded over. The Beaded Flap style (BOF) has a third piece of polyester that is bead welded to the extended back of the sleeve, creating the flap.

Our polyester material has passed the Photo Activity Test (PAT).

Scroll down for more product information and pricing.
POLYESTER (Mylar) Sleeve 2mil with 1" flap
POLYESTER (Mylar) Sleeve<b><font color=#800000> 2mil </font></b>with 1
Description:
7 x 10-1/2"
Use for Current Comics 1990s
7 x 10-1/2"
Base SKU: s700m2

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POLYESTER (Mylar) Sleeve 2mil with 1" flap
POLYESTER (Mylar) Sleeve<b><font color=#800000> 2mil </font></b>with 1
Description:
7-1/4 x 10-1/2"
Use for Standard / Regular Comics 1970s-1990s.


7-1/4 x 10-1/2"
Base SKU: s725m2

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POLYESTER (Mylar) Sleeve 2mil with 1" flap
POLYESTER (Mylar) Sleeve<b><font color=#800000> 2mil </font></b>with 1
Description:
7-3/4 x 10-1/2"
Use for Dell/ Silver Comics 1950s-1960s.
7-3/4 x 10-1/2"
Base SKU: s775m2

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POLYESTER (Mylar) Sleeve 2mil with 1" flap
POLYESTER (Mylar) Sleeve<b><font color=#800000> 2mil </font></b>with 1
Description:
8 x 10-1/2"
Use for Golden Age Comics 1940s-1950s
8 x 10-1/2"
Base SKU: s800m2

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POLYESTER (Mylar) Sleeve 2mil with 1" flap
POLYESTER (Mylar) Sleeve<b><font color=#800000> 2mil </font></b>with 1
Description:
8-1/4 x 10-1/2"
Use for Super Golden Age Comics
8-1/4 x 10-1/2"
Base SKU: s825m2

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POLYESTER (Mylar) Sleeve 4mil. NO flap.
POLYESTER (Mylar) Sleeve 4mil. NO flap.
Description:
8-3/8 x 10-1/4"
Use for Photos, Comics
8-3/8 x 10-1/4"

Base SKU: s825r

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POLYESTER (Mylar) Sleeve 2mil with 1" flap
POLYESTER (Mylar) Sleeve<b><font color=#800000> 2mil </font></b>with 1
Description:
8-3/4 x 11-1/2"
Use for large comics, magazines and letter-sized sheets.
8-3/4 x 11-1/2"
Base SKU: s875m2

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POLYESTER (Mylar) Sleeve 2mil with 1" flap
POLYESTER (Mylar) Sleeve 2mil with 1
Description:
9 x 11-1/2
Use for Standard Magazines
9 x 11-1/2
Base SKU: s900m2

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POLYESTER (Mylar) Sleeve 2mil with 1" flap
POLYESTER (Mylar) Sleeve 2mil with 1
Description:
9-1/2 x 12-1/2"
Use for Small Sheet Music, Large Magazines
9-1/2 x 12-1/2"
Use for Small Sheet Music, Large Magazines
Base SKU: s950m2

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POLYESTER (Mylar) Sleeve 2mil with 1" flap
POLYESTER (Mylar) Sleeve 2mil with 1
Description:
10 x 13
Use for Playboy Magazines
10 x 13
Base SKU: s1013m2

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POLYESTER (Mylar) Sleeve 4mil with 1-1/4" Open Flap
POLYESTER (Mylar) Sleeve<font color=red><b> 4mil</b></font> with 1-1/4Open Flap" />
Description:
7-1/8 x 10-1/2"
Use for New / Current Comics. To ensure flat, even fold-over flap, precrease flap before taping closed or tucking inside.
7-1/8 x 10-1/2"
Base SKU: s725rof

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POLYESTER (Mylar) Sleeve 4mil with 1-1/4" Open Flap
POLYESTER (Mylar) Sleeve<font color=red><b> 4mil</b></font> with 1-1/4 Open Flap" />
Description:
7-3/8 x 10-1/2"
Use for Standard / Regular Comics 1970s-1990s and later. To ensure flat, even fold-over flap, precrease flap before taping closed or tucking inside.
7-3/8 x 10-1/2"
Base SKU: s750rof

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POLYESTER (Mylar) Sleeve 4mil with 1-1/4" Open Flap
POLYESTER (Mylar) Sleeve<font color=red><b> 4mil</b></font> with 1-1/4 Open Flap" />
Description:
7-5/8 x 10-1/2"
Use for Dell and Silver Age Comics 1950s-1962. To ensure flat, even fold-over flap, precrease flap before taping closed or tucking inside.
7-5/8 x 10-1/2"
Base SKU: s775rof

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POLYESTER (Mylar) Sleeve 4mil with 1-1/4" Open Flap
POLYESTER (Mylar) Sleeve<font color=red><b> 4mil</b></font> with 1-1/4 Open Flap" />
Description:
8-1/4 x 10-1/2"
Use for Golden Age Comics Pre-1950s. To ensure flat, even, fold-over flap, precrease before taping closed or tucking inside.
8-1/4 x 10-1/2"
Base SKU: s825rof

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POLYESTER (Mylar) Sleeve 4mil with 1-1/4" Open Flap
POLYESTER (Mylar) Sleeve<font color=red><b> 4mil</b></font> with 1-1/4 Open Flap" />
Description:
8-7/8 x 11-5/16"
Use for Large Comics and Standard Magazines. To ensure a flat, even, fold-over flap, precrease before taping closed or tucking inside.
8-7/8 x 11-5/16"
Base SKU: s875rof

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POLYESTER e(Mylar) Sleeve 4mil with 1-1/2" BEADED Flap
POLYESTER e(Mylar) Sleeve <font color=#008000> 4mil </font>with 1-1/2 BEADED Flap" />
Description:
7-1/8 x 10-3/4"
Use for New / Current Comics. These polyester sleeves come with a closed beaded flap.
7-1/8 x 10-3/4"
Base SKU: s725rbf

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POLYESTER e(Mylar) Sleeve 4mil with 1-1/2" BEADED Flap
POLYESTER e(Mylar) Sleeve <font color=#008000> 4mil </font>with 1-1/2 BEADED Flap" />
Description:
7-1/4 x 10-3/4"
Use for New Comics (snug fit). Also sold as sleeves for our archival New Comic Bundle Box XCOMBBACNC. These polyester sleeves come with a closed beaded flap.
xcombunacnc
xcombunacnc
xcombunacnc
xcombunacnc
Base SKU: s714rbf

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POLYESTER (Mylar) Sleeve 4mil with 1-1/2" BEADED Flap
POLYESTER (Mylar) Sleeve<font color=#008000> 4mil </font>with 1-1/2 BEADED Flap" />
Description:
7-3/8 x 10-3/4"
Use for Standard / Regular Comics 1970s-1990s. These polyester sleeves come with a closed beaded flap.
7-3/8 x 10-3/4"
Base SKU: s750rbf

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POLYESTER (Mylar) Sleeve 4mil with 1-1/2" BEADED Flap
POLYESTER (Mylar) Sleeve<font color=#008000> 4mil </font>with 1-1/2 BEADED Flap" />
Description:
7-5/8 x 10-3/4"
Use for Dell /Silver Comics 1950s-1960s. These polyester sleeves come with a closed beaded flap.
7-5/8 x 10-3/4"
Base SKU: s775rbf

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POLYESTER (Mylar) Sleeve 4mil with 1-1/2" BEADED Flap
POLYESTER (Mylar) Sleeve<font color=#008000> 4mil </font>with 1-1/2 BEADED Flap" />
Description:
8-1/4 x 10-3/4"
Use for Golden Age Comics 1940s-1950s. These polyester sleeves come with a closed beaded flap.
8-1/4 x 10-3/4"
Base SKU: s825rbf

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