Description
JAM Paper #10 Business Envelopes, 4 1 8 x 9.5, Brite Hue Blue Recycled, 500 Pack (15861H) VariesBy:envelope_colour_17838:Blue envelope_size_8174:4 1 8" x 9 1 2" envelope_pack_size_1000101:500 Pack Model #CHB310D Model #CHB310D When inflated the interconnected air chambers conform to the back applying forward pressure that supports and naturally massages to reduce muscular discomfort