Rotation 720: Double head rotation, large angle of free rotation, it can be bent and folded at will, offering more possibilities of use. Multi-use: 2 switches 4 layers Double seals Two types of water outlet rotary switches, oxygen enriched foam, anti-splash, four-layer filter to remove impurities, and double seal to prevent drips. Industrial grade: robust copper, ABS body for durability and longevity. This item also includes reinforced double O-ring valves which ensure that all leaks are quickly. Safe and user-friendly design: The splash-proof faucet filter introduces air into the water flow to produce a larger and whiter flow, soft to the touch and without splashing. Easy to install and clean, compatible with 99% of faucets. Convenient and flexible, which saves you time. You can install the kitchen faucet head yourself. Convenient and saves time. Suitable for restaurants, laundry room and garden. See more details.