This Mspa Baikal spa has 4 hydromassage jets which can be individually adjusted for water flow and direction, seats 4HYDROMASSAGE: 4 Hydromassage Jets with 3 Manually Adjustable Speeds SOFT:118 bubbling air jets ship delicate, caressing bubbles BEAUTIFUL: Satin Midnignt blue 6-layer bolstered PVC with fashionable luminous zone INTERIOR: Gentle gray/white top rate PVC liner with comfortable ripple trend CAPACITY: 4 Bather