Radius 2 Curve 45 x 2 Push-fit Scalextric track for quick and easy circuit building. Connect modern Scalextric track to original track (which has ring-shaped connectors) using the C8222 Converter Straight (not included) Shown with C8225 Radius 2 Inner Borders 45° and C8228 Radius 2 Curve Outer Borders 45° (not included) SAFETY NOTICE Warning! This product is not suitable for children under 3 years because of small parts which could present a choking hazard. Some components have functional sharp edges. Handle with care. This product is intended for indoor use only. The transformer is not a toy- \"it's a transformer for toys.\" Before use, check that the transformer is the correct voltage for your mains electricity supply. Only use this product with the recommended transformer.