Material: With ABS filter, seal and stainless steel filter screen, the jet regulator is non-toxic, lead-free and suitable for long-term use. Saves Water: Restrict the water flow from faucets without reducing the water pressure or affecting the washing and rinsing effect. Save water and prevent splashing. Size:Male Aerator Faucet Interface Outer Diameter: 2.2cm/0.86inch; Height: 15cm/5.9inch; Swivel Aerator. Adjustable Swivel: This aerator fits most bathroom and kitchen faucets that accept a standard aerator. Easy to install, the screws are tight enough by hand directly without wrench or other tools. Wide Applications: 2The faucet faucet spray attachment is suitable for kitchen faucets, kitchen sink faucet, kitchen, can be installed on sink faucet, bathroom faucet and toilet faucet.