Acrylic shell , stainless steel frame, high-class hardware, Comfortable pillows,Hydro Massage,CE,RoHS,ISO9001 MODEL: M-6853A Size:150X150X68cmHydro massage bathtubManufactured by professionalsComponents :1* water pump : 1x750W2* air blower :1x 300W3* transition switch 1set4* movable hand shower5* computerzied display with radio system6*option : CD/DVD/TV massage bathtub