Features: With this 3 way air hose splitter, you can connect 3 air hose at the same time. Each air outlet has its own air regulation valve knob to adjust the pressure to each of the hose splitters. No leaks and easy to work. Great for airbrush that used to do temporary tattoos and face painting. It can adjust air pressure flow, air volume adjustment. Providing convenience for a friend who use several airbrush in a air pump at the same time Also severing for those who use different pressure flow. Specifications: Material: metal Size: as the picture Interface: internal diameter: 6.3 mm/0.25inch, external diameter: 9.4mm/0.37inch Weight:187g Package Included: 1 x Air Hose Splitter Package List 1With this 3 way air hose splitter, you can connect 3 air hose at the same time 2Each air outlet has its own air regulation valve knob to adjust the pressure to each of the hose splitters 3No leaks and easy to work 4Great for airbrush that used to do temporary tattoos and face painting 5It can adjust air pressure flow, air volume adjustment