Send Letter | Connect with Units | Book Military Travel SANDBOXX Letters Sending letters to...
Marine Corps
School of Infantry (SOI) Mailing Address
OOHRAH! Your Marine has completed graduation and is off to their next training location. Although they...
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Sending Letters to Boot Camp & Basic Training over the 2016 Holidays
Make sure your mail gets delivered over the Holidays for 2016. We have contacted mail...
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Where Does Sandboxx Ship Overnight
Writing Letters to your recruit is one of the best ways to keep their morale...
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Fixing Your Recruit’s Mailing Address
Did you just hit "Send" on Sandboxx only to realize you had the wrong mailing...
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Receiving App Notifications On Your Device
From time to time, the Sandboxx Team may want to alert you about important military...
