The Jack Russell Terrier clock would be a darling addition to the decor of any room in your house or office. It's made of quarried slate, and is ideal for indoor use. The Jack Russell clock measures 8 x 12 inches and needs 2 AA batteries, which aren't included. When your friends check the time at your place, they'll do a double take because this wall clock is so cute. The Parson Russell Terrier clocks make a wonderful gift that will be treasured for years to come.