HOBBY MODEL KIT – Unassembled model packed in an envelope with easy to follow instructions. Ideal for ages 14 and up. NO GLUE OR SOLDER NEEDED – Parts can be easily clipped from the metal sheets. Tweezers are the recommended tool for bending and twisting the connection tabs. PREMIUM SERIES MARVEL IRON MAN MARK LXXXV - 2.5 Sheet Model with a challenging difficulty level. Once assembled, dimensions are 3.11 L x 2.40 W x 7.36 H inches. FROM STEEL SHEETS TO 3D – Pop out the pieces and connect using tabs and holes. Includes illustrated instructions HIGHLY DETAILED ETCHED MODEL – Display your 3D model once completed - collect and build them all.