Power Treads are all-surface toy vehicles that flip, rip, and roam all over your home! Design and customize your Power Treads in a snap. Then build your own custom course using Power Treads official tracks and found objects. The Hyperdrive Zipline Pack features an exciting new way to conquer tough terrain and build extreme courses. Construct the Zipline, lead your Power Treads to the top, and zoom down to kick into hyperdrive! Spanning over 3 feet long, the Hyperdrive Zipline provides the ultimate adrenaline rush for a total room takeover. This interactive STEM toy promotes creative problem-solving and imaginative play. Compatible with earlier Power Treads packs (sold separately). Includes 60 pieces! For ages 5 and up.