Features: 1. Fun Toy Set: This set includes a stair climbing toy with 9 adorable little ducks. The musical effects promote your child's development, while the fun songs and uplifting music enhance their visual perception. 2. Safe Materials: This race track is made from safe and reliable plastic. All parts are smooth and rounded, with no sharp edges, ensuring your child's safety during playtime. 3. Easy to Install & Portable: This roller coaster toy is small and easy to disassemble. Take it almost anywhere – indoors, to the garden, to the beach – and easily reassemble it for instant fun. 4. Engaging Design: The toy set features flashing LED lights, a fun soundtrack, and uplifting music (with an on/off switch). Watch as the ducks climb the stairs to the music and then slide down the ramp. 5. Educational Toy: This climbing stairs toy with musical effects promotes your child's development. The fun songs and uplifting music enhance their visual perception, help them identify colors, and develop hand-eye coordination. Specification: Material: Plastic Color: Blue Size: 24 x 27 x 14 cm Weight: 280 g Battery: 2 AA batteries (not included) Package includes: 1 track, 9 ducks