BACKINGS for Jumbo Lobby Card/ LARGE Tabloid. 14 x 17" .0625" thick E-flute Corrugated Cardboard. White both sides. Short-term Storage.

E-flute corrugated cardboard backings have a thinner profile (1/16" thick), allowing for more posters to be stored in boxes or bins. The flute density, provides the rigidity required for proper poster display.