Quality Park QUAE7266 Recycled Multimedia/CD Mailers, Foam-Lined, 5x5, 25/Box Board media mailer features a Flap-Stik self-adhesive closure. Protect valuable data. Recycled. Flap-Stik self-sealing closure and pull tab. Board media mailer features a Flap-Stik self-adhesive closure. Protect valuable data. Recycled. Flap-Stik self-sealing closure and pull tab.