The standard size of toilet partition is generally 900(W)× 1520(D)×2000(H), but the actual size can be changed flexibly, and the size can be enlarged or reduced appropriately, but different body shapes should be considered in design. The minimum size of the general bathroom partition should not be less than 0.8*0.9 meters. Because the bathroom is not only for convenience, many people will put their gfd in it, so it is inconvenient if the partition size of the bathroom is too small.