The Flatbacker holds mail (flats) upright at a 60 degree angle. The Flatbacker slides forward to a prefered position. It will not slide backward as it is held securely by two small legs at the base. A "MUST HAVE" for every carrier.
The Flatbacker is easy to move from tray to tray. Your flats are upright, readable, stay in order, and right where you want them. Built to last. Safe rounded edges. durable gray powdercoat finish.