An APW Exclusive! We have a limited number of Music Box Mechanisms. Who doesn't love a little music in their lives? 3 songs to choose from: The Impossible Dream, The Entertainer & Raindrops Keep Falling On My Head. Each box measures 2-7/16" wide x 2" deep x 1-3/16" tall. Comes with a Gold T-Bar Key which measures 3/4". Just glue inside your jewelry or keepsake box, with a small hole drilled for the key. The music will bring a smile to the owner of the box! Only $3.00 each!