Ella Acrylic Walk-in Tubs are vacuum formed from a solid, long-lasting acrylic sheet. Size: 29.75 in. x 59.5 in. x 38 in. . Under the acrylic shell facade is a rust proof, stainless steel frame reinforced with multiple fiberglass mesh and gelcoat layers to ensure the durability of the tub's structure. The Ultimate's main feature is the door made from a custom brushed stainless steel and a frosted tempered glass window. The door swings into the bathtub to allow the bather to enter/exit the tub and can be removed from the common door hinges. Our patented 360° swivel tray allows customers to place items near while bathing. LED Chromatherapy features multicolor LED lights. The Ultimate comes with Ella's Dual Drain Technology consisting of 2- 2" gravity driven drains with 4- 2" outlets, 2 overflows and 2 openers, allowing a fast, reliable drain. The Hydro Massage System includes: a hydro pump with an in-line water heater, ozone sterilization system, intensity dial control, and hydro jets. The Ultimate has 17 strategically placed hydro jets: 11 upper fixed jets work to provide relief to your back, hips and thighs, while 6 lower adjustable jets massage your feet and calves. The Hydro + Independent Foot Massage package uses two independently run pumps to give bathers a simultaneous full body and foot massage. Bathers can enjoy an independent foot massage within minutes of simply filling the foot well up the seat level. The Air Jet Massage System includes an air pump with a 3-speed variable, air jets, and an auto-purge system. The Ultimate has 17 air jets: 9 upper jets to provide relief to your back, hips/thighs and 8 floor jets for your feet/legs. The 5-PC fast-fill faucet has: two temperature levers, a diverter lever, a mounted faucet and a pull out multi-functional hand shower. It has a fill rate of 18 GPM, based on plumbing conditions.