Activities in the purchase of folding screen off when we will go about this is to fold the screen size, the general standard size 1.6m * 1.6m, if as a special purposes, such as a hotel lobby partition, then the size of the screen general size needs to be about 1.6 * 3m. Generally two-fold and tri-fold screen activity in the majority, four fold less likely to see, a lot of activities folding screen off function has its own assembly, generally own two individual wall panels are combined, so bought this combination of own activities of the wall, then do not worry about a few fold, because they can piece together.