Milking Equipment Accessories: Reusable milking machine pulsator, h-armless to your cows, goats and sheep. Easy to use,easy to clean, reliable and stable. Applies to cows specialist, dairy plants and medium-sized centralized. Temperature control range: from -30Celsius to -40Celsius. Handle size: About 110 x 98 x 90mm Suitable for home, farm, shop and so on. color:Blue Material:plastic Package Contents: 1 x Milking Machine Pulsator Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.