6-person portable and inflatable hot tub spa lets you relax in style at the touch of a button; Inner dimensions: 65 x 65 x 28 in; Outer dimensions: 85 x 85 x 28 in 140 soothing high-powered jets and water temperature up to 104 degrees Fahrenheit provide a comfortable, refreshing massage Rechargeable, wireless touch display control panel with timer function and easy-to-replace type S1 filter cartridges provide stress-free use and maintenance Extra durable Fiber-Tech Construction and puncture-resistant 3-ply laminated material stand up to use all season Includes: Tub, cover, heating/filtration⁄air blower⁄hard water system, color-changing light, 2 filter cartridges, 2 headrests, ground cloth, inflation hose, carry bag, chlorine dispenser, and test strip