Shielded safety valve</br>Long lasting gasket</br>Unbreakable stay-cool plastic handle</br>New improved pressure regulator</br>Sturdy fixed pivot</br></br>Product Description</br></br>This is an aluminum 22.0 litre pressure cooker/canner with a whistling pressure regulator</br><br/>http://www.amazon.com/gp/product/B002MPQH80