Made In-House Pinit BACKINGS for One Sheet Posters. 27-1/4 x 40". .125" thick, B-flute Corrugated Cardboard. White both sides. Short-term Storage. SKU: KOSP40 Price: $35.43Unit Price: $3.5433 10 - Price: $35.43 50 - Price: $168.48 100 - Price: $315.12 DETAILS BACKINGS for One Sheet Posters. 27-1/4 x 40". Natural Kraft Corrugted Cardboard, B-flute .125" thick. White both sides... DETAILS Back DETAILSBACKINGS for One Sheet Posters. 27-1/4 x 40". Natural Kraft Corrugted Cardboard, B-flute .125" thick. White both sides. Short-term storage.This corrugated cardboard is a popular choice for a poster backing board because it is rigid and economical.
