17 x 14 x 1" SIDE GUSSETED Mailer. You can ship more in our expandable StayFlats envelopes because they expand up to 1".
Expandable fiberboard mailers feature a Self-sealig flap for quick and easy closing.
Also featured is a pull tab tear strip for easy opening of the mailer.
Gusseted StayFlat mailers require no taping, stapling or heat-sealing to close.
FOB Factory.
