Missive value shoeboot mailing box p20 missive value shoeboot mailing box pack of 20 7272307 made from strong corrugated board this shoe and boot mailing box can withstand the toughest of journeys the quick and easy fastfold pop up design allows for almost instant use the strong adhesive self seal strip creates a secure closure to keep contents safe during transit and a simple tear strip allows for easy access when it arrives at its destination pre printed address and sender labels all