Unleash Boundless Creativity: Classic two- flexible race track system (16.4 ft total length) lets kids twist, loop, and snap components into custom configurations like loops, ramps, or obstacle courses! Design solo races, head-to-head duels, or team relays - gameplay evolves with their imagination Thrilling Multi-Vehicle Action: Compatible with most 1:50 scale die-cast vehicles,host thrilling competitions with racing cars or even marble roll-offs! Dual- design enables simultaneous races for endless rivalry. Includes 4 F1-style toy car Dynamic Play for All Ages Made from ABS plastic for indoor/outdoor adventures. Transform any space,from living rooms to backyards into racing arenas. Perfect for solo time trials, family bonding, or playdate challenges. Develops STEM skills through -powered momentum experiments The Ultimate Gift: From exhilarating track assembly to designing custom race rules, every moment laughter and friendly competition. Perfectly packaged for birthdays, holidays, or surprise gifts Color: As shown Material: plastic Package Contents: 1 x track 4 x cars (random colors, Not accepting designation) 4 x connectors 8 x suction pads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.