TWO 2″ x 6″ x ~=10.75′ spacers are placed on and perpendicular to four equally spaced 2″ x 4″ x ~=10.5′ runners. Four 2″ x 4″ x 10.5′ cross members with the same orientation as the runners, complete the package base. A plug door is then placed face up on the base. Eight 2″ x 4″ and eight 4″ x 4″ x ~=1′ boards are nailed together to make eight 6″ x 4″ x ~=1′ spacer blocks. Four blocks are placed along one side between the doors, and four are placed along the other side so that the doors will not come in contact with one another. Four 1.25″ non-metallic bands are used to secure the package.