foam expansion mailer

Xpander Pak®

Extended duration shipping time


The All-In-One Protective Mailer!

Cushioning-on-demand, when you need it. Simply pierce outer film of the foam expansion mailer and watch as it expands up to 5 times its original size. "Lock-In" your product and secure the contents exactly where you place them, no void-fill needed. Contact us for official testing results.