There is a reinforcing ring in this faucet filter, which is firmly installed and not easy to fall off. It is durable, splash-proof, water-saving and has a long service life. A faucet filter can rotate 360 degrees, freely expand and retract, and is convenient to use. It can filter all kinds of impurities, so that you can use water with confidence. It is constructed of abs material. The length of this product is 8cm. It is suitable for home, kitchen, restaurant and so on. Item Name: Faucet Filter Material: ABS Features: Environmental Protection, Easy to Clean, Filter Size Details: Length: 8cm/3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Faucet Filter