The magnet is approximately 3 3/4" tall and 1 3/4" wide. When stuck on something, it sticks out about 1 3/4". It has sticker residue, spots, scuffs, dried glue, and scratches. The batteries have been replaced; due to age, there is corrosion in the compartment. When the button on the front is pushed, the magnet makes a fog horn sound and the light in the tower goes on and off.