This dual-color flexible track car lets Lovely enjoy the fun of exploring gravity and inertia. Features: Dual Color Flexible Track: Features vibrant dual-color design with PVC soft tracks that can be freely bent and assembled into various configurations like straight lines, curves, waves, and even 3D spirals, stimulating Lovely's spatial imagination and creativity. Hands-On DIY Assembly: The process of building the track from scratch is an achievement-filled game that effectively develops Lovely's fine motor skills and problem-solving abilities. Pull-Back Action Cars: No batteries required, eliminating replacement costs and hassle. Cars store kinetic energy by rolling backward and automatically move forward when released, offering simple operation with endless fun. Gravity Acceleration: Place cars at high points on the track and watch them slide down using earth's gravity. Portable Multi-Scene Use: Compact packaging (24x10.3x24cm) for easy storage. Simple to assemble - just unfold to start car races, perfect for vacations, parties, and various occasions. Multiple Accessories: Includes rope, 1 hook, and 4 suction cups for convenient assembly and play anywhere. Specifications: Material: Track: PVC, Cars: ABS Size: Track: 4.5 m Rope: 35 cm Suction Cups: 7 cm diameter Hook: 7 cm diameter Package: 24 x 10.3 x 24 cm Color: Red and Blue Dual Track Package Contents: 1 x 4.5 m Track 1 x Hook 1 x Yellow Car 1 x Green Car 1 x Rope 4 x Suction Cups Please note: Suitable for ages 4 and above. Recommended to set up on flat, smooth hard surfaces (like floors or large tables) to ensure smooth car sliding. The track is made