Perfect Size: This fireback measures 20 in W x 16 in H, It's suitable for most fireplaces. Please pay attention to measuring the fireplace size before purchasing. High-quality material: Made of 8mm thickness iron with a matte black finish. Sturdy and durable. Protects your firebox wall and extends service life. Increase indoor temperature: Durable iron design can reflect heat to the room, increase indoor temperature, and bring you more warmth. Easy to use: Our fireback comes with 2 adjustable feet to adjust the distance between the wall and the fire baffle. Simply place the fire baffle on the feet and you can easily use it.