there is a good nail wooden box, 4 meters X1.4 meters
Usually with decorative screws directly fixed, very good to play with
The next suggestion with high-precision light cloth instead of light, the price is cheap, the effect is very good, is a kind of environmental odor, after the trend to replace the light
Usually organic boards and back boards. You don't do it on the shelf directly. The light box is not very hard and hard to set.