The De Vielle Fireside range is a leading fireside br&, due to its beautiful, stylish & functional pieces, as well as its competitive prices. Diameter: 32cm (H) x 15.5cm Designed to cure problems caused by down draught Reduces rain entry in to the chimney Suitable for use with gas, oil & solid fuels Stainless steel birdguard mesh fitted to reduce bird & vermin entry Easy to fit with no special tools required If using cowl with solid fuel it is recommended that you remove the birdguard mesh