Size:1700x780x660/mm 5mm acrylic and abs compound material with 3 layers glass fibre pure resin strength, stainless steel bracket. Ordonnance:(basic function) 1.Massage:(whirlpool or surf ):1.0hp, 750w water pump with ccc, ce certificates 2.Air switch :copper material 3.Shower:plastic material with water pipe 4.Golf waterfall:copper material, waterfall-like feelings 5.Dream pilllow:pvc material, durably and usefully. Select configuration:(optional function) 1.Bubble pump system:250w wind pump, 10 jets controlled by air switch 2.Thermostatic faucet::copper material, control temperature stably, ce certification 3.Ozone level induce 4.Water level induce 5.Rv control button 6.Chromatic lamp:energy-saving 12v light 7.Radio:fm, round plastic speaker with chrome-plated cover. Protective foam inside, carton with wood frame outside.