Circular cap: 1 in x 1 1/4 in x 1 1/4 in; Metal tube: 3/4 in x 1 1/2 in x 1 1/2 in
This record contains one single channel tube part, de assembled into two parts. One of the parts is a metal tube with a lip on the interior, where the second part, a circular cap, can be placed inside. The circular cap has a cylindrical protrusion in the center, and on two sides there are pins. The base of the cap has various metal pieces and reflective pieces.