The fog horn thermometer measures 7" x 3.75" x 11.5"H. This item is made of metal and wood and features a thermometer attached to the body of the fog horn. The fog horn is attached to a wood base. The fog horn itself is not functional. It's for decorative purposes only. It will add a definite nautical touch to wherever it is placed and is a must have for those who appreciate high quality nautical decor. It makes a great gift, impressive decoration and will be admired by all those who love the sea.