A keychain sits on a desk in room F112.

A key chain sits on a desk in room F112. The key chain occupies a mass in space of 11 grams. The object expands 1.1 cm in length. Two rings that interlock arise from the top of the figure. The rings have a diameter of 1cm for the top ring and 5 mm for the bottom ring. Below the rings, a head, hair and a face present themselves. The head spans 1cm in diameter. From the head sprouts …

…on each pant leg shows, both wrinkles half circles and 2mm each. Coming after the wrinkle, pant "material" occupies a space measuring 2mm. The bottom of the key chain shows shoes black as the bellowing smoke of a forest fire, the arc of the shoes comes to a width of 3mm. A line separates the arc from the sole that stretches horizontally 3mm. Finally soles of the shoes taking up an area of 3mm squared.