CARRERA TRACK Slot Car Mario Brothers Blue Curves Straight UNTESTED Replacement

ITEM: Carrera Track SIZE: See photos for dimensions CONDITION NOTES: These are in excellent cosmetic condition with no visible defects, they are UNTESTED but there is NO corrosion in the battery compartment. I believe this was part of Mario Kart set, but unfamiliar with this product so please conduct necessary research prior to purchasing. SHIPPING: I ship all of my orders within 24 business hours. Thank you so much for taking the time to read my post, your time is appreciated.