This document provides instructions for creating a scale drawing of a piece of furniture. It notes that measurements should be provided in either boxes or inches, not both. As an example, a grey shelf that is 3 feet by 1 foot in real life would be drawn as either 3 boxes by 1 box or 0.75 inches by 0.25 inches on the scale drawing, since the scale factor is that 1 foot equals 1/4 inch or one box.