Now, you can build your own high-performance coaster with theK'NEX RIPPIN' ROCKET™ Roller Coaster with Turbo Boosters and gravity-defying action! Assemble the coaster track complete with a 5-foot (152 cm) peak, sheer vertical drop, super-G loop, then fasten the rocket car onto the track and turn on the tooth-jarring Turbo Boosters. It's building fun and excitement for the whole family. Includes step-by-step‚ color-coded instructions Rail Huggin Rocket Car Tooth-jarring turbo Boosters Over-Banked turns Breathtaking Vertical Drop Super-G Loop Extreme Coaster Design 5.5 feet tall 6.5 feet long Over 25 feet of track Thrill-seeking Figures! 1,058 K'NEX and Special Component pieces Availability: Usually ships the next business day. 63166Regular price: $79.99IQ PRICE: FREE GROUND SHIPPING ON ALL ORDERS OVER $75.00. Please entry FREESHIPPING in the coupon box on the second page of the checkout. Offer valid for the 48 contiguous states. Certain oversize and drop ship items are excluded.