About design, this design is very conspicuous, it is made up by six different fans, the sculpture is tilt design, some people may worry about the safety but actually, there are two fixed points at the bottom to make the whole sculpture stable. On craft, the surface of the sculpture is brushed, it's very special and very easy to clean. On the material, we use stainless steel grade 316L to make it, which features superior corrosion resistance performance and strength, It is important to make sure that the stainless steel sculpture will not get corrosion places outdoor, even in warm and humidity environment.