Description Adopting great quality material, which let you use for a very long time. Though it is simple in design, it's so practical when you use it. The excellent workmanship of our product will bring you a good experience. Easy and convenient to install and use, it is a very useful tube adapter. Features - Color: Transparent. - Material: PP. - It is made of material for long time and durable use. - It has a simple design, but very practical in use, giving you a good using experience. - Smooth surface and nice polished, neat and generous, so don't need worry about harm your hand. - It is easy to use and install, bring much convenience to you. - The joint of two openings are two thick hexagons that form bulkhead tank function.Package list: 10 x tube adapters