1 pack of 100 BCW Acid Free 9 ¼" x 12 ⅛" Sheet Music White Backing Boards

The product is a pack of 100 BCW Acid Free 9 ¼" x 12 ⅛" Sheet Music White Backing Boards, manufactured by BCW. Made of heavy cardstock material, these backing boards are ideal for protecting and preserving sheet music or other paper collectibles. With a sleek white design and acid-free construction, these boards are perfect for collectors looking to protect their valuable paper memorabilia.

eBay