Made in Canada by NU2U Products- The authority in oven accessories- Supplies with Blue Cool Grip II Silicone sleeve Partial baffle door will maintain heat at stone level and increase heat up time of cooking surface-Helps Domed Ovens to keep temperature up and reduce the amount of heat loss from the oven Also Ideal to help block wind from blowing out the gas flame Made from heavy duty Stainless Steel- 304 Food Grade and includes all hardware for handle and black silicone grip The reduced door height will not obstruct oven gas emissions from main oven exhaust. Heat raterd Cool Handle 12" Door holder is also available- see our other Amazon Listing ASIN B0DB6M5KJV.