This is the 1/43 Scale 25" GT Racing Series Electric Racing Slot Car Set by SCX. Suitable for Ages 4 & Older. FEATURES: Specially designed for children aged 4 years old and older Cars are easy to control, more solid and resistant Turbo hand throttle Changeover track included Lap counter Track is easy to assemble Set up and operation guide included INCLUDES: 2 Porsche 911 GT3 cup slot car 1 terminal track (114mm) 3 straight (342mm) 2 changeover tracks (342mm) 3 straights (228mm) 2 straights (114mm) 4 standard 45 degree curves with decoration 10 standard 90 degree curves with decoration 4 outer 45 degree curves with decoration 1 lapcounter with decoration 2 hand throttles 1 transformer REQUIRES: Track Assembly 120V AC Outlet (U.S. Standard AC) SPECS: Scale: 1/43 Track length: 25" (7.5m) Track dimensions: 6"7" x 3"7" (203cm x 113cm) tlc 5/17/11