Stainless: The faucet aerator features a chrome-plated brass surface and is equipped with an internal ABS filter, non-toxic, wear-resistant, rust-proof, and reliable to ensure durability, quality, and stability. Usage: The faucet screen can be installed on bathroom or kitchen faucets (recommended for high-pressure faucets only). Not prone to leaking. Thread Size: M24 external thread; the faucet aerators are compatible with faucets that have a 24 mm internal thread. No Splashing: The honeycomb structure of the faucet aerators softens the flowing water, making it splash-free. Fine bubbles create a smooth, champagne-like water flow. Package Includes: Faucet aerator inserts x 3, rubber washers x 3. Easy and Quick Installation: No tools required. Simply install by hand by screwing the faucet attachment directly into place. Product Name: M24 Aerator (3 Pieces) / Faucet Replacement Nozzle Spout Housing Material: Brass Faucet Aerator Material: SUS304 Stainless Steel, ABS, Rubber Finish: Polished Chrome Thread: M24 Quantity: 3 faucet aerators