19 x 24 Poly Mailers 100/Case 12x12 box Four thicknesses of corrugated on

Four thicknesses of corrugated on front and back for added strength and durability

With this weather resistant material

Boxes are printed with up arrows and write on deliver to destination panel

Mailers have a convenient adhesive strip for easy closure

19 x 24 Poly Mailers 100/Case 12x12 box Four thicknesses of corrugated onThese strong poly envelopes are made from strong polyolefin and are water, puncture and tear resistant. Our poly mailers have a white outer surface and a silver interior lining to provide excellent opacity. For added protection, see also our poly bubble mailers. Self seal lip and tape provides quick and easy closure.