Features: Made of non-toxic ABS material, safe and durable for your child to play with and enjoy. Simple design, lightweight and compact, easy to carry and use, convenient and practical. Exquisite workmanship, smooth track and no burrs, no harm to small hands and no injury to children. The track has a unique design and is very suitable for children to carry in their pockets and play anywhere. Easy to install and easy to remove, no complicated tools are required. Not suitable for children under 3 years. Specification: Item Type: Catapult Track Racing Material: Plastic Weight: Approx. 887g/31.3oz Suitable age: 3+ years Package List: 2 x Trolley 1 x Main Track (6 x Accessories) 3 x Long Board 44 x Long Board 8 x L-shaped Board 10 x Short Strip 16 x Curved Board 26 x Long Shaft 168 x Short Shaft 10 x Shaft Plate 5 x Fixed Plate Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated the same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.