Made of stainless Steel 304 , Good for Healthy More Durable and Long Lifetime One side connect with for Defoam bottle filler, another side connect with Mini [EASILY CLEAN]Faucet structure is simple and reasonable, easy to disassemble and make cleaning regularly, healthy stainless steel provides a second for your beer faucet clean interior, a good choice if you are in the process of making a bar business beer faucet is flexible to operate, not easy to stick, less agitaion and foaming than brass, not easy to drip, good pouring, minimizing beverage loss, drink your beer ! Suitable for bottle mouth 28mm/38mm Colour: silver Material: stainless steel Package Contents: 1 x Bottle filler adapter Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.