E. Gerber Full-Back Magazine Size Acid-Free Comic Book Backing Boards 8 5/8" x 11 1/2" Pack of 50

Mylites 2 Mil Comic Book Standard Magazine Size 9" x 11 1/2" Plus 1-1/2" Flap Pack of 50

Full-Back Standard Comic Book Backing Boards 7" x 10 1/2"

Mylites 4 Magazine Mylar Sleeves 9" x 11 1/2" Plus 1 1/2" Flap

Mylites 2 Mil Comic Book Standard Size 7 1/4" x 10 1/2" Plus 1-1/2" Flap Pack of 50

Mylites 2 Standard Comic Book Mylar Sleeves 7-1/4" x 10-1/2" Plus 1-1/2" Fold-Over Flap; Pack of 50

Full-Back Silver & Gold Comic Book Backing Boards 7 1/2" x 10 1/2"

BCW-BBMAG - Magazine Size Backing Boards - White - (100 Boards)

(5) BCW Brand SHORT Comic Storage Box - Holds 150 - 175 Comic Books - CXBCSHORT

Full-Backs 'Standard' 42-Mil Backing Boards & Mylites 2 'Standard' 2-Mil Comic Book Mylar Sleeves - 50 of Each!

Mylites 2 Mil Comic Book Silver & Golden Age Size 7 3/4" x 10 1/2" Plus 1-1/2" Flap Pack of 50