Description: Safety material: this pig race track is made of Plastic material, safe to use and reliable, all parts of the toy are round and smooth, without sharp edges, which can protect children well when in use. Easy to install and carry: this roller coaster toy is small and easy to disassemble; After disassembly, it can be carried almost anywhere, such as taken indoors, to the garden, to the beach, then you can assemble in order, children can start to play. Funny design: the pig toys set is equipped with flashing LED lights, the toy has a fun sound track and upbeat music (with an on/off button), when you start, the pig will climb the stair with the music, and then slide down the slide. Practical toys: this pig climb stairs toy with musical effects can promote baby's development, fun songs and upbeat music can develop baby's visual perception, help them identify colors, and help young children develop hand-eye coordination. This is the perfect gift for the birthday, Halloween, christmas for kids. Specification: Material: Plastic Battery: 2x AA Batteries (Not Included) Size Chart: After Assembly: LxW: 19x24cm/7.48x9.45inch Package Includes: Optional: 3 Pigs: 1x Track Toys 3x Pig 6 Pigs:1x Track Toys 6x Pig 9 Pigs:1x Track Toys 9x Pig Note: 1. This is not infant toy , please take away from kids to avoid eating. 2. Please allow slightly error due to manual measurement. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 4. Wish you a wonderful on-line shopping!