The triangular shape of the Tristar spa makes it spa suitable for tight spaces. It?s large enough to fit three adults comfortably and you?ll love the 17 strategically placed jets that massage your back, feet, and wrists and that will leave you relaxed and refreshed. It also features a cool down seat, full-foam insulation, and Plug-N-Play technology which means no electrical hard-wiring is required. All that is needed is a standard 110v outlet and you?re ready to enjoy your new spa!