These do it yourself Metal Earth model kits begin as 4 inch steel sheets, and when completed create a fabulous 3D miniature model! Easy to follow printed instructions are included in every package. Over 15 stories tall, the external tank flanked by two booster rockets, enabled the space shuttle to escape Earth's gravity and send it into orbit. The two booster rockets would burn 9 tons of fuel per second, at a velocity of 3000 miles per hour. This detailed moderate level model of the Space Shuttle contains 3 sheets and measures about 3.54" W x 4.13" L x 6.7" H when completed.