BACKINGS for Newspaper Single Sheets - FLAT. 14-1/8 x 23". .028" thick Acid-Free Board. Long-term Storage.

Legacy

I have been a customer for years and love this company but the fact that the backing boards fit very loosely in the sleeves now for a lot of the larger sizes is a huge negative. They used to fit much tighter which prevented damage from the item slipping to the side.