4 1/2 x 5 1/2" Blue "Packing List Enclosed" Envelopes 8 3/16x5 11/16x12 3/8 cardboard box folding and creasing

folding and creasing

1 with light transmission not exceeding 10% at any wavelength from 290nm to 450nm

36" Singleface is rolled cardboard sometimes referred to as b flute

Quality brooms help save time by reducing steps

Great anti-static protection for fragile items

4 1/2 x 5 1/2" Blue "Packing List Enclosed" Envelopes 8 3/16x5 11/16x12 3/8 cardboard box folding and creasingProtect documents during shipping. Panel face, colored Packing List Envelopes are pre printed with "Packing List Enclosed" on heavy 2 Mil poly. Hot melt adhesive backing provides strong adhesion to paper and corrugated products. Envelopes open along the first dimension.