This is the N Scale Code 55 21.25"R/15R Turnout Left-Hand Track from Atlas. Suitable for Ages 14 & Up. FEATURES: Designed with precision and sophisticated technology Prototypically-finer brown ties and nickel silver rail This Code 55 track piece has the same reliability and durability as the Atlas Code 80 track Rails are smaller than Atlas" traditional N scale Code 80 track It"s the ultimate in performance, reliability, and realism Transition joiners include INCLUDES: One Code 55 21.25"R/15R Turnout Left-Hand Track SPECS: Scale: N 1/160 tlc 4/17/12