2/45 Curve (4 pieces), For use only with GO!!! and Digital 1/43

Contents: 4 pieces of 2/45 curves Track connection clips Guardrail and supports These curves are wide enough to fit directly outside of the 1/45 curve. Measurements : Inside diameter of curve is approximately 18 inches (457.2 mm) Outside diameter of curve is approximately 27.25 inches (692.15 mm) For use only with GO!!! and Digital 1:43