The EcoZoom Pot Skirt improves the fuel efficiency and heat transfer of your stove by up to 25%. Secure the metal ring around the bottom of a pot or pan before setting it on top of the stove. The ring concentrates the heat from the fire to the bottom of your pot as well as the sides, allowing less heat to escape and maximizing efficiency.
Specifications = 3" x 10" x 10"
Weight = 12oz
Fits stove tops 24-32"