... and swim spas.high quality acrilic board,fibreglass reinforcement,stailess steel trestle,wooden step,massage jets,air jets,multicolor lights ... isolation to keep the water warmand prevent energy lossStainless steel bracket to hold the tub inside the skirt ... capacity:5PersonsPower:120v,220v,240vMaterial:AcrylicUSA lucite)Pillows:3PCSstainless steel bracket:1PCSAir jets:14PCSWater jets:63(17big 46small) ...