Polyester Standard Photo Sleeves - No flap

These Polyester Standard Photo Sleeves are sealed on three sides and open on one short side.  
We use Dupont inert Melinex® or a suitable equivalent. The material we use for our sleeves has passed the Photo Activity Test, which certifies that the material is safe for indefinite storage. 
Note: We manufacture our own polyester sleeves. For sizes not listed call for a price quote. Low Minimums.
Clear Sleeves for 4 x 5" Standard Photos
POLYESTER (Mylar) Sleeve.
4-1/4 x 5-1/8" 4 mil. NO flap.
Use 4 x 5 Photos.
Indefinite storage.

Base SKU:s4x5

Mylar 4 x 6" Photo Sleeve
POLYESTER (Mylar) Sleeve.
4-1/4 x 6-1/8" 4 mil. NO flap.
Use for 4 x 6" Photos.
Indefinite storage.

Base SKU:s46r

POLYESTER (Mylar) Photo Sleeve 5-3/8 x 7-1/4"
POLYESTER (Mylar) Sleeve.
5-3/8 x 7-1/4" 4 mil. NO flap.
Use for Photos, 5 x 7" Mats.
Indefinite storage.

Base SKU:s525r

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

Base SKU:s825r