Features: 1.CONVENIENT CONTROL: Manual milking machine with strong suction and convenient control can easily discharge milk from udder without harming the teats. 2.TRANSPARENT LID: Manual goat milker lid is transparent, which can help you to observe the milk quantity and easy to operate. 3.2L CAPACITY: Milking machine tank is made of stainless steel, 2L capacity, wear resistant and durable, not easy to rust and damage, can be used for a long time. 4.SIMPLE INSTALLATION: Goat milking machine is simple to install, easy to operate, compact size, easy to carry and move, suitable for home raising goats and cows. 5.PRACTICAL TOOL: Cow milking machine is suitable for domestic animal family use, it is the ideal tool for milking, storing and transporting milk in dairy farms. specification:Item Type: Manual Milking Machine Material: Stainless Steel, Plastic, PU Tube Stainless Steel Bucket Size: Approx. 11.5 x 19.5cm / 4.5 x 7.7in (Manual Measurement, There Will Be 0 to 2cm Error) Milk Liner Size: Approx. 15 x 5cm / 5.9 x 2.0in (Manual Measurement, There Will Be 0 to 0.5cm Error) Capacity: 2L PackageList: 1 x 2L Milk Bottle 1 x Milk Liner 1 x Catheter 1 x Hand Pulling Air Tube 1 x Hand Pulling Gun 1 x User Manual NoteThe catheter and liner connector can't be pulled out directly, you need to use hot water to make the catheter soften before pulling it out, otherwise it is easy to damage the connector.