ProSlat LUX Door Tray - 2 PackThe ProSlat LUX Door Tray fits perfectly on locker doors or doored base cabinets, offering extra storage for chemicals and making them easy to access. If you have lockers in your setup, you'll definitely want to add a couple of these. LUX paints the entire frame, not just the doors. The hardware emulates high end custom cabinetry; Lux is what you'll want if you're going for a more upscale look.