Made of white cardboard, these boards are compatible with comic books of this size.
100 x Comic Backing Boards Current . (New/Sealed) - White
100 x Comic Backing Boards Current . (New/Sealed) - White (172x267mm)
BCW Pack of 100 Modern Comic Backing Boards 6 5/8 x 10 1/2 (#CS175)
100 x Comic Book Bags & Backing Boards Set - Current Size -In Stock: New/Sealed
100 x MAGAZINE BACKING - BOARDS 230 x 307mm BRITISH WEEKLY COMICS SCI-FI HORROR
100 x modern backing boards and crystal clear bags. 175m x 297m with flap
