Help reduce heat and air conditioning loss up the chimney by as much as 90 percent with these Pleasant Hearth Fireplace Glass Doors. The exterior panels are made of solid clear glass and the interior panels are constructed of durable rigid mesh that allows heat to permeate. These bifold fireplace doors are specially designed to enhance your traditional masonry fireplace hearth while reducing utility costs. Additional features include a 1 inch gold frame that adds elegant visual appeal and two handles at the top for safe opening and closing. These Arrington black with gold trim small fireplace doors are specifically design for use while the fireplace is not running.