Metal Earth 114SD Dump Truck model kit is an amazingly detailed etched model that is fun and satisfying to assemble. It starts as 3 4-inch square steel sheets and finishes as a 3.94 "x 1.06" x 1.57 "3D model. Simply use the easy-to-follow instructions included with the sheet to pop out the pieces, bend the tabs, and connect them at the attachment points.