Power Treads™ are all-surface vehicles that flip, rip and roam all over your home! Build your Power Treads™ in a snap, create your own custom course using the Power Treads™ modular track set. Track pieces are interchangeable: place them closer together for more control or expand them out for more challenging routes. The bigger the scale, the more epic the trail! Then power up your Power Trekker to get over and around without knocking stuff down. You can even add glow-in-the-dark stickers for challenging races in super dark spaces. With 1000+ courses, you can build any trail at unlimited scale! • ALL-SURFACE VEHICLES: Power Treads™ are all-surface vehicles that flip, rip and roam all over your home! • DESIGN & CUSTOMIZE: Build your Power Treads™ in a snap with the 22 tread pieces. Pick from blue, black, green, and white. • BUILD EPIC TRAILS: Build epic trails anywhere with the modular track set. Create 1000s of courses! With Power Treads™, the power is in your hands! • POWER UP: Power up your Power Treads™ Power Trekker to get over and around without knocking stuff down. • 2 AAA batteries required (not included).