BACKINGS for Window Card Posters 14-1/8 x 22-1/8". .125" thick "Banner Blue" Corrugated Cardboard. Lignin-free, acid-free & buffered. Indefinite Storage.
Details
MUSEUM GRADE
Window Card Movie Poster Backings
14-1/8 x 22-1/8"
.125" thick B-flute Archival Corrugated Cardboard.
"Banner Blue". Indefinite Storage.
These corrugated cardboard boards are made from virgin fibers that are acid—and lignin-free. They are buffered with 3% Calcium carbonate, which provides a pH of 7.5-9.5. They are sturdy and lightweight, making them a perfect choice for a print or poster backing board.
Window Card Movie Poster Backings
14-1/8 x 22-1/8"
.125" thick B-flute Archival Corrugated Cardboard.
"Banner Blue". Indefinite Storage.
These corrugated cardboard boards are made from virgin fibers that are acid—and lignin-free. They are buffered with 3% Calcium carbonate, which provides a pH of 7.5-9.5. They are sturdy and lightweight, making them a perfect choice for a print or poster backing board.