This Pleasant Hearth Fenwick Fireplace Glass Door helps reduce heat loss up your chimney by 90 when fireplace is not in use. U.S.A. Style Cabinet, Finish Type Oil-rubbed bronze, Fits Opening W x H in. 30 -37 x 22.5-29.5, Dimensions W x D x H in. 37 1/2x 1 1/2 x 33. 3/16in. smoked tempered safety glass Premium rigid mesh panels Prairie-style cabinet doors with easy-catch magnets Easy installation