18 x 22 x 1 1/2" Container Dri® II Plus Wall Hangers 28 x 48 e flute

28 x 48 e flute white on one side  200# test

The outer surface of the mailer is white and the inner lining is silver

This box is difficult to use

36" X 48" flat sheet of cardboard

30 cases of 50 mailers @ $37

18 x 22 x 1 1/2" Container Dri® II Plus Wall Hangers 28 x 48 e fluteSpecially designed desiccants aimed to protect cargo during shipment by aggressively absorbing moisture in the air. Eliminates mold, corrosion, mildew, spoilage, warping and other harmful effects of moisture by reducing dew point temperature thus preventing condensation. Features a complete hook and strap system that can be hung and suspended inside containers, barges or rail cars.