The Sapphire is an ideal six person tub. With an innovative and comfortable lounger, it also comes with a total of 62 jets. The lounger of the Sapphire has four powerful massage jets specifically for your feet. Helping your most hard working part of your body, gain full rejuvenation. Cleverly designed to help keep your keep in place, the massage jets have been proven to, help improve circulation, relieve pressure on your joints and aid in injury prevention/recovery.