Material Chrome-plated brass body with stainless steel inner tank and plastic filter inside. Size 24mm (0.94 inch) male thread. Easy to install You only need a wrench or household pliers to disassemble and install. Splash-proof The water flow is gentle, reduce the impact. Application Suitable for kitchen and bathroom faucets. Material: Chrome-plated brass + stainless steel + plastic. Chrome-plated brass body. Stainless steel inner tank. A plastic filter inside. Package Included: 3x Bubbler Sink Aerator Water Saving Faucet Filters: Use these faucet aerators to prevent water from splashing, achieve a good quality of aerated jet even under difficult flow conditions, reduce faucet noise and save up to 30% on water consumption. Easy to Install: Our faucet filter aerators are easy to install and remove, you can use a wrench to fix or install the aerator, including gaskets to prevent water leakage. You can easily remove the faucet strainer for cleaning at any time. Widely Used: Suitable for kitchen sinks or bathroom faucets that save water and filter water. Splash-proof and noise reduction: The perfect airflow design in the faucet aerator, the hollow part of the filter element is mixed with air, and the water flow is gentle, the impact is reduced, the buffered water column is uniform, and the water column is vertical to prevent water splashing