Features 1.It is made of food grade plastic material, environmentally friendly and durable. 2.There is valve setting, the valve is equipped with gasket, and has strong sealing effect. 3.Easy to operate, easy to install and convenient for cleaning, reliable to use. 4.A practical accessory for milking sampling bottle, it has strong corrosion resistance. 5.Sampling bottle connector accessory, it is suitable for donkey, sheep, cow, horse, etc. Specification Condition: 100% Brand New Item Type: Sampling Bottle Connector Material: Plastic Suitable: Donkey, sheep, cow, horse Application: Milk machinery Type: Milking sampling bottle accessories Product Size: Approx. 7.5 x 6 cm / 3 x 2.4 in Weight: Approx. 60g / 2.1oz Package List 1 x Sampling Bottle Connector