HIGH-QUALITY MATERIALS: Bathroom faucet aerator parts made of chrome-plated brass, ABS and 304 stainless steel can be used for a long time and are corrosion-resistant. SIZE: External thread diameter 0.94 inches / 24 mm, universal kitchen faucet aerator replacement can be used in conjunction with kitchen or bathroom faucets. Please check the size of your aerator before buying! EFFICIENCY: The faucet aerator will increase the spray speed, improve the impact of the water, and generate a regular water flow, thereby effectively saving water, helping us to filter impurities, rich in bubbles, and the copper shell is very durable, and it can also reduce noise. WIDELY USED: Faucet aerator is suitable for kitchen or bathroom faucets, which can save water and prevent splashing, and reduce the ability of water erosion. EASY TO INSTALL: The screw-in installation is simple, and the faucet aerator is easy to install and replace.