"Ella's Big4Two is vacuum formed from a solid acrylic sheet. The main feature is two center-facing seats and a U-Shape outward swing door, made from plastic composite with a tempered glass front screen and a gear/shaft driven 3-latch door lock system.You'll also be impressed with the fastest gravity driven drain, Ella's Dual Drain Technology. It consists of 2- 2"" gravity driven drains with 4- 2"" outlets, 2 overflows and 2 openers. The tub also features two 2-Piece fast fill faucets, 32GPM based on plumbing conditions. Each faucet has: a mounted faucet and a pull out multi-functional hand shower.Hydro Massage System includes: 2 hydro pumps with an in-line water heater, ozone sterilization system, intensity dial control, and hydro jets. Ella's Big4Two has 24 hydro jets: 16 upper jets (8 per seat) for your back, hips/thighs, and 8 lower jets for your feet and calves. With Hydro + Independent Foot Massage, bathers can enjoy an independent foot massage within minutes of simply filling the foot-well.Air Jet Massage System includes: an air pump with a 3-speed variable push control, air jets, and an auto-purge maintenance system. The Big4Two has 22 air jets: 18 upper jets (9 per seat) for your back, hips/thighs, and 8 floor jets for your feet/legs. Also, Chromatherapy will dazzle your tub with multicolor LED lights. Stream one color, or allow it to cycle through all 8. A digital control keypad is included. Color: White."