Features: The Built-in Aerator Can Prevent Water From Splashing When Garden Hose Is Not Connecting. Make Your Faucet Have Two Functions, Which Can Connect Garden Hose Or Discharges Water Normally, And Do Not Need To Remove And Connect The Adapter Everytimes. Make of brass, strong and wear resistance. not easily to rusts, corrosion resistant. Sink Faucet To Hose Adapter Can Be Used To Connect Garden Hoses, Portable Washing Machines, Pet Bathing. The Adapter Fit Most Sink Faucet Garden Hose Needs. Can Be Installed By Hand, No Plumbers Required. Specifications: Materials: Brass Styles: 2/1/3/4 Size: as shown in the picture Package Includes: 1set Faucet Adapter note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.