Keep dust from entering the box, and add padding along the sides.
Tucks in behind the front panel when closed.
The sides of the box have a second layer of material folded over for extra strength.
There is no glue or tape required to assemble an RETT, just a strip of tape or a label keep the lid closed in shipping. Dust flaps protect from debris, and the roll over sides add stacking strength and padding. Add a thumb notch to help customers open this box with ease.
Slightly faster to assemble than the Roll End Tuck Front (RETF) style, because it has no cherry locks and is sealed along the top edge rather than the bottom edge.