Carrera GO!!! 61600 Extension set 1 by Carrera USA
Amazon.com Price: $122.73 (as of 07/02/2018 18:00 PST- Details) Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
2 curves 1/90 degrees;2 straights 342 mm/13.46 in.;2 lane change sections;fits GO!!! and Digital 143 track