9″ Magazine Storage Bags Mylar 4 Mil. BCW Brand Case (500)

1 Pack of 25 BCW Magazine Storage Mylar Bags Sleeves 4 mil – These 2 mil Magazine Bags are made of Archival Polyester (Mylar ) an inert material of the highest clarity. 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. – Made of Archival Polyester (Mylar ) – Fits standard Magazines – 4 mil material thickness – 1 1/2 inch flap for closure – Crystal clear – Protects for 100’s of years – Strength is 10 times that of polyethylene – Use with BCW Magazine Backing Boards – Dimensions – Size 9 x 11 1/2