The Metal Earth models are amazingly detailed etched models that are fun and satisfying to assemble. Each model starts out as 4 inch square metal sheets and you simply pop out the pieces using wire cutters or the Metal Earth Tool Kit and follow the included directions to assemble your model. Details:Silver3.19'' x 2.24'' x 2.05'' assembledComes as two 4'' x 4'' sheetsLaser cut steelFor ages 14 and up