This amazingly detailed model starts as three 4″ square sheets and finishes as a 3-D model. It is 2.4″ L x 2.36″ W x 3.74″ H when assembled and this one features Optimus Prime from the popular cartoon, movie and comic series. The sheet contains detailed laser etching for easy removal. Complete instructions are included to show you how to pop out the pieces, bend the tabs, and connect them at the attachment points with moderate difficulty and an average assembly time of 45-60 minutes. It has been stored in a smoke and pet free environment. We also offer an optional LED base or a Solar Spinner for better display of your model.