Scalextric Mercedes SLR McLaren 722 GT #71, High Detail, DPR This Scalextric slot car has intricate details on the body as well as in the interior Some of the features include working head and tail lights, easy change pick ups, and magnatraction This car is Digital Plug Ready (DPR) and can be converted to run on the Scalextric Digital system in under sixty seconds using C8515 Easy Fit Digital Plug