Ella''s Royal is vacuum formed from a solid acrylic sheet. Under the shell is a stainless steel frame reinforced with multiple fiberglass mesh and gelcoat layers. The Royal''s main feature is the U-shape outward swing door made from brushed stainless steel and a frosted tempered glass window. The lever lock creates a secure, watertight door seal. Attached to the deck is our patented 360 degree swivel tray, allowing bathers to keep important items conveniently close.The 5-Piece fast-fill faucet has: 2 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. The Royal also comes with Ella''s Dual Drain Technology- the fastest gravity driven drain in the industry. It consists of two 2" gravity driven drains with four 2" outlets, 2 overflows and 2 openers. Hydro Massage System includes: a hydro pump with an in-line water heater, eco-friendly ozone sterilization system, hydro massage intensity dial, and strategically positioned hydro jet system for a targeted, effective massage. The in-line water heater helps maintain the water temperature at constant level. The in-line water heater and ozone sterilization automatically engage when the hydro massage is turned on. The Royal has 14 strategically placed hydro jets: 10 upper, fixed jets provide relief to your back, hips and thighs, and 4 lower, adjustable jets massage your feet and calves. The Air Jet Massage System includes an air pump with a 3-speed variable, strategically positioned air jets, and an auto-purge maintenance system. The Royal has 16 air jets to create a gentle massage: 8 upper, fixed flat jets provide relief to your back, hips and thighs; and 8 floor jets massage your feet and legs. Additionally, Chromatherapy will dazzle your tub with multicolor LED lights. Stream one color, or allow it to cycle through all 8.