This 3D metal model kit comes with an unassembled model packed in an envelope and easy-to-follow illustrated instructions. The parts can be popped out from the steel sheets and connected using tabs and holes with no glue or solder needed. Tweezers are recommended for bending and twisting the connection tabs. Once completed, you can display your model. Collect and build them all. Suitable for ages 14 and up. Approximate assembled size: 4.7" L x 3.5" W x 1.55" H