REGULAR Postcard Sleeve
3-5/8 x 5-5/8"   2 mil POLYETHYLENE
NO flap.
Image shows clear sleeves in a packing bag.

REGULAR Postcard Sleeve
3-5/8 x 5-5/8"   4 mil POLYETHYLENE
NO flap.
Image shows clear sleeves in a packing bag.

**OVERSTOCK 10% OFF**
REGULAR Postcard Sleeve
3-5/8 x 5-5/8"  1.5 mil POLYPROPYLENE
No flap.
Image shows clear sleeves in a packing bag.

REGULAR Postcard Sleeve
4 mil  ARCHIVAL POLYESTER
3-3/4 x 5-5/8" (inside dimensions)
3-13/16 x 5-11/16" (outside dimensions)

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

REGULAR Postcard 'L' Sleeve
4 mil ARCHIVAL POLYESTER
3-3/4 x 5-5/8" (outside dimensions)

These L-Seal Sleeves are made from crystal-clear archival Polyester, approved by the Library of Congress. Their rigidity (4 mil) and unique construction (two adjacent sealed sides) allows for quick/safe insertion and removal of photos/prints/postcards.

LARGE Postcard Sleeve
4-1/2 x 6-1/4"   2 mil POLYETHYLENE
NO flap.
Image shows clear sleeves in a packing bag.

LARGE Postcard Sleeve
4-1/2 x 6-1/4"   4 mil POLYETHYLENE
NO flap.
Image shows clear sleeves in packing bag.

LARGE Postcard Sleeve
4-1/2 x 6-1/4"  1.5 mil POLYPROPYLENE
No flap.
Image shows clear sleeves in packing bag.

LARGE Postcard & 4 x 6" Photo 'L' Sleeves
4 mil ARCHIVAL POLYESTER
4-1/4 x 6-1/8" (outside dimensions)

These L-Seal Sleeves are made from crystal-clear archival Polyester, approved by the Library of Congress. Their rigidity (4 mil) and unique construction (two adjacent sealed sides) allows for quick/safe insertion and removal of photos/prints/postcards.