This is The Super International Race Set from AFX. Suitable for Ages 8 & Up. FEATURES: High speed road hugging Formula One cars Fast, tight corners, can be made with any of the configurations Make any one of the 18 International Raceway configurations Four Mega G formula racers included 25 feet of 4 lane track Reverse the race direction in a second with a flip of the plug Mega-G chassis are lower, lighter and better handling Phosphor bronze pickup shoes and tapered guide pin on cars Easy snap together track assembly INCLUDES: Two 15" terminal tracks Twelve 15" straight tracks Two 15" terminal tracks Twelve 15" straight tracks Two 9" straight tracks Eight 6" straight tracks Six 3" straight tracks One 15" radius curved track Six 12" radius curved tracks Twelve 9" radius curved tracks Nine 9" radius curved tracks Twenty-Eight 6" radius tracks Twenty guard rails Six bridges Four Mega G cars Four hand controller One standard power pack One lane markers sheet One tri-power pack Instruction sheet SPECS: Standard power pack: Input: 120V-AC, 60HZ, 0.12A (Standard United States Current) Output: 22V-DC, 7VA Tri-power pack: Input: 120V-AC, 60HZ, 450mA (Standard United States Current) Output: 22V-DC, 1A, 22.0VA; 12.0VDC, 1A, 12.0VA; 8.0VDC, 1A, 8.0VA tlh 2/9/11