This padded jacket is ideal to stop your chimenea freezing therefore preventing cracking and prolonging the use of your chimenea. Made with a layer of cotton padding, in between an inner and outer layer of waterproof polyester. For maximum Bowl Diameter - 53cm Prevents clay chimeneas from freezing in winter, Prevents cracking and prolongs the life of your clay chimenea, Waterproof taped seams, Protects from bird droppings, tree sap & pollution, All round draw string bottom with cord locks for added security Wipe clean surfaces Important: Do not cover your firepit until it has fully cooled.