Fisher-Price Octonauts Mission Ready Speeders Gup-D Snap-on shells allow you to gear up your Gup Add accessories to your Gup Speeders to make them mission ready Each play pack includes a mini Gup vehicle and snap-on accessories Works with most Fisher-Price Octonauts Gup Speeders! Each sold separately & subject to availability Collect them all! (Sold separately and subject to availability)