Assemblage Clock Polished Silver Idea-Ology Metal 7"X4.5" (TH93065). This vintage style alarm clock has a glass front and removable metal backing. Use to store trinkets, turn it into a mixed media piece or use as a custom picture frame to capture a timeless memory. ADVANTUS: Idea-Ology: Assemblage Clock. This is a fun way to display all of your special trinkets! This clock is hollowed out so you can decorate this inside with whatever you want, other items in the Ideo-Ology collection would look great in this clock! This 5-1/2x7- 1/4x2-3/4 inch package contains one clock. Designer: Tim Holtz.