1、Use high‑quality rubber material, non‑toxic and tasteless, to make sure that the milk will not be polluted again. 2、It can be used perfectly with steel milking cup (not included), durable and non‑leakage. 3、Soft texture, does not hurt nipples when milking, which is an essential accessory for breeding industry. 4、Widely used in milking machines, milking parlors, milking cup groups, etc. 5、Milking machine accessories, easy to install and replace, it is recommended to replace 6 months. 4 x Milk Liner Item Type: Milk LinerMaterial: RubberApplicable Objects: Sheep, CattlePurpose: Milking Machine AccessoriesTemperature Control Range: Normal TemperatureType: Milk Liners-Cattle and Sheep Milking Machine PartsWeight: Approx. 508g / 17.9ozLength: Approx. 334mm / 13.1inApplication: Milking machine, milking parlor, milking group, etc.