MODEL：KA-F1635 SIZE：170X90X70CM 1．5mm thick Acryl and ABS compound materials.For two people 2. Reinforced by 100% resin and three layers of fiberglass 3. Pump:voltage of 220v-240v,Power of 750W, Rotate Speed of 2850R/Min,Maximum Liff of 11.5M,Maximum Flux of 14 M3/H 4.5surf massage spray heads pated by chrome and brass,2 spray heads for whiffing 5.Mixer in brass with ceramic valve core 6.Glass window on the front panel 7.Adjustable stainless steel legs