Quality is the first with best service. customers all are our friends. feature: Made of solid brass material for long-term use. Can be used to connect air, water, gas, oil, fuel and other liquids. (All ends have the same diameter.) Easy installation, just insert the barb into the hose when connecting. T-barb can be used to connect 3 hoses. Material: Brass Color: As the pictures Hole Didmeter: 6mm/8mm/10mm/12mm/14mm/16mm list include: 1 x T Piece 3 Ways Hose Joiner Note: 1.Due to manual measurement, please allow 1-3 mm difference, thank you. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.