Material: Faucet Aerator: With chrome-plated brass housing and ABS filter, these aerators are non-toxic, wear-resistant, rust-proof, and provide a long, stable and reliable service life. External Thread: M24, the aerator is suitable for faucet with 24mm internal thread. This aerator is suitable for kitchen or bathroom accessories. Recommended only for HIGH WATER PRESSURE faucets. Easy Installation: No tools are required for assembly. It's easy, just use your hands and pull the jet directly. Package Inchludes: Aerator x 3; Seal x 3. SPECIFICATION Housing Material: Brass Aerator Material: SUS304 Stainless Steel & ABS Material & Rubber Finish: Polished Chrome External Thread: M24 Quantity: Three Package Includes Faucet Aerator x 3 Material The inner core is made of ABS (engineering material) and chrome-plated brass. To ensure the service life, quality and durability, rust-proof and wear-resistant. Multi-grid and splash-proof Can create a perfect ventilation flow, smooth water flow No splashing. Product composition The faucet aerator consists of a false gasket, a filter and a male thread cover.becomeveryrich