This product is a milking liner, which is made of rubber material, with good texture, sturdy and practical. Easy to install and use, it can be easily applied to your milking machine, a very practical accessory that will meet your needs well. Features -Color:Black -Material:Rubber -Size:32.00X6.00X6.00cm/12.58X2.36X2.36in -Practical: Ensure the health and safety of your cows with our practical milking liners -Convenient: Our rubber milking machine liners are a must-have for any dairy farmer -Firm: Protect your cows from discomfort and injury with our soft and firm milking liners -Efficient: Our cow milking supplies are designed to make milking easier and more efficient -Easy to install: Our teat cup liners are easy to install and remove, making cleaning a breeze Package list: 1 x milking machine liner