These fully operable door screens feature a straight top door.Single panel flat guard fits snugly against the hearth Rugged split top details add a rustic sense of style Bolt - on rear feet for adjusting to uneven hearths Limited WarrantyFGND - 3931BB: 31 H x 39 W FGND - 3931MBK: 31 H x 39 W FGND - 3931VI: 31 H x 39 W FGND - 4433BB: 33 H x 44 W FGND - 4433MBK: 33 H x 44 W FGND - 4433VI: 33 H x 44 WSpark guard is made to be placed on the outside of the fireplace and should be at least 1 larger than fireplace opening on all sides