ADVANTUS-Tim Holtz Idea-ology: Pulley Wheels. These decorative metal wheels are perfect accent pieces on mixed media projects and home decor items. Attach them to the bottom of boxes or other such items to create fun and unique pieces. Each one has a threaded screw hole on the top for easy attachment. The diameter of the wheels is 1-1/2 inch and overall dimensions are 2-1/5x1-1/2x5/8 inch. This package contains four metal wheels. Imported.