Auto World SRS346 Motorsport 500 Racing Layout. HO Scale Elctric Slot Car Set. 14 1/2 Feet of racing action. Includes two XTraction Ultra-G slot cars - 69 Charger R/T and 69 Camaro SS. Produced in 2022. Ages 15 and up. Contents include: 1 - 15" Terminal Track, 3 - 15" Straight Track, 6 - 9" Radius 1/8 Curve Track, 4 - 9" Radius 1/4 Curve Track, 4 - 9" Staight Track, 10 - Guard Rails, 9 - Track Supports, 50 - Track Support Pillars, 18 - Flagpoles, 1 - Flag Sticker Sheet, 1 - Adjustable Voltage Power Pack, 1 - Track Cleaning Pad, 1 - Instructions for Assembly, 2 - Variable Speed Controllers, and 2 - XTraction Ultra-G HO Electric Slot Cars.