Product name: three-step spray Product material: ABS Interface size: 4-point interface Product features: large panel, multiple gears Surface treatment: electroplating Note: The product value is purely manual measurement, there are slight deviations, the specific value is subject to the actual product. Sprinkle with water, warm all the pores on your body Reasonable adjustment of the water outlet switch knob and knob is smooth and easy to operate. Exquisite workmanship, clean design The streamlined design creates a comfortable arch of the human body and brings a pleasurable shower experience.