Features: Enhances your hydrotherapy experience with plastic spa massage jets designed for deep muscle relief and corrosion-resistant durability in pools and spas. Engineered nozzles combine ABS fittings to deliver water pressure and seamless compatibility across residential and commercial hydrotherapy systems. Ideal for homeowners upgrading bathrooms or professional spa managers seeking bath accessories for therapeutic treatments. Transforms standard bathtubs into therapeutic retreats or enhances commercial installations with adjustable water flows targeting back, neck, and muscle tension areas. Provides efficient water circulation with jet designs that maintain consistent hydrotherapy performance while resisting mineral buildup in chlorinated and spa water environments. Specifications: Product Size: 9 x 9 cm / 3.54 x 3.54 inches Installation Opening Size: 6.50 cm / 2.56 inches Material: ABS Package Includes: 1 pc Massage Nozzle Note: 1. Please allow 1–2 cm error due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the image may not reflect the actual color.