Silicone Milk Electrical Pulsator Diaphragm Milking Machine Accessory Parts (LE20 Diaphragm) Features: 1. Featuring silicone material, suitable for&nbsp; donkey, sheep, ox and horse. 2. This is a set milking accessory that can help you to collect milk.&nbsp; 3. This diaphragm which has stable performance and can be used to improve your milk machine performance. 4. Exquisite workmanship ensures long service life. Easy to replace and use. 5. Made of material with high hardness, solid and not easy to broke. Specification:&nbsp; Item Type: Milking Accessory Material: Silicone&nbsp; GEA Diaphragm Diameter: Approx. 5.3cm / 2.1in LE20 Electrical Pulsator Diaphragm Length: Approx. 8.8cm / 3.5in&nbsp; GEA Diaphragm Weight: Approx. 8g / 0.28oz LE20 Electrical Pulsator Diaphragm Weight: Approx. 6g / 0.21oz Package List:&nbsp;&nbsp; 1 x GEA Diaphragm or&nbsp;2 x Gasket,&nbsp;2 x Stopper<br style="font-family:Arial;font-size:16px;white-space:normal;" /> (Based on your choice)