Product Name : Pressure Cooker Sealing Ring;Material : Rubber</br>Color : Clear White;External Diameter : 20cm / 8"</br>Internal Diameter : 18cm / 7"</br>Weight : 38g</br>Package Conternt : 1 x Pressure Cooker Sealing Ring</br></br>Product Description</br></br><ul> <li>Replacement sealing ring gasket for pressure cookers to ensure safe cooking.</li> <li>Easy to fix on the cover of your pressure cooker.</li> </ul></br><br/>http://www.amazon.com/gp/product/B00W97NF7W