1Both ends use brass plated end cap, which are of good quality and will not be easily damaged 2Uses highly wear-resistant ceramic bearing components, 304 stainless steel spiral body which has stable performance 3The two ends of the flow meter are all G1 / 4 standard internal threads, which are compatible with all standard external threads. 4When water flows through, the impeller can be driven to rotate, achieving beautiful and intuitive visual effects. 5Available in six colors for choiceItem Type: Water Flow MeterOptional Color: Silver / Gold / Blue / Black / Red / Green Total Length: Approx. 86mm / 3.4in Diameter: Approx. 25mm / 1in Material: Brass / stainless steel / acrylic Female Thread Specification: G1/4 1 x Water Flow MeterNewstyle and oldstyle are randomly