Pre-Electric Twist Doorbell Solid Brass Mechanical Vintage Style w/ Box. Doorbell is new, open box. Doorbell is mechanically operated with the handle on the outside of the door.  The doorbell dimensions are approximately 5"L×3.75"W×2"H. Handle with rod length is 2.75". All brass pieces are solid brass. Lever trim, handle w/rod, and mounting screws are all still sealed in original packaging.  No instructions are included but installation is pretty straightforward. Original box is distressed.