Features: 1. Smooth edges and corners: This product has smooth edges and no corners, giving mothers more peace of mind. Protect your child"'"s tender skin. 2. High quality material: Materials made in line with international health safety standards. Environmentally friendly, safe and non-toxic. 3. Portability: This product is small in size and light in weight, which is very convenient to carry around. 4. Beautiful: This product is made with functional exquisite craftsmanship, and appearance is very stylish and beautiful. 5. Hook design: This product uses a hook design, which can connect 4 toys, which is very interesting. Description: This toy helps younger children develop hand-eye coordination and helps them develop cognitive skills and create imaginary scenarios for play. Visual perception exercises help color recognition. Specifications: Color: blue, red, yellow, green Material: plastic Quantity: 4 Suit for: children Size:7*3.3*4cm Package Included: 4 pcs * Bus toy Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.