ProSlat Lux Shelf 40" Cabinet - 2 PackIts exactly as it sounds. If you need an extra shelf for inside your cabinets, these are what you want. Each shelf has a 200 pound capacity, so you can store big, heavy items without worry. The LUX line of cabinets offers fully painted frames, not just the doors. With hardware that emulates high end custom cabinetry, LUX is the perfect choice for achieving a more upscale look.