Item Type: Milking ToolsMaterial: Stainless Steel, RubberPurpose: Milking Machine Milk Cup Group1SAFE AND NON TOXIC: It is made of stainless steel and rubber materials, safe and non toxic, you can use it with confidence. 2EASY TO CLEAN: Simple and generous design, easy to disassemble, smooth and easy to clean inside, more convenient to use. 3SOFT RUBBER: The rubber parts of the cup set are soft, so you won't worry about hurting your pet's skin, and it is safer to use. 4MILKING MACHINE ACCESSORY: As a milking accessory, it is widely used in milking machines and used as a milking cup component. 5HIGH QUALITY MATERIAL: The main body parts are made of high quality stainless steel, which is not easy to corrode and is very practical.1 xMilking Cup Group