Feature:1. Children Enlightenment: The piano music pad can be played with hands or feet, stimulate children's motor ability, exercise children's hearing development, and exercise baby's hand eye coordination.2. Full Fun: The keys are sensitive and easy to play the built in music, and the baby will play the corresponding animal sounds when the baby steps on the piano keys, attracting the child's attention.3. Safe Durable: Toddler piano mats are soft overall and durable enough to withstand endless jumps. Turn on the floor piano mat switch and let your child's feet or hands move to the music.4. Convenient Portable: The piano mat is foldable, easy to carry and store, you can enjoy the music mat with your kids indoors and outdoors, it is the best choice for your family travel.5. Ideal Gift for Kids: The piano floor mat is a wonderful parent child toy and an early educational interactive toy, perfect for little ones to play with.Specification:Product: Children Piano MatMaterial: ABS, electronic components, polyester fiberSuitable Age: over 3 years oldBattery: AA battery x 3 (without battery)Size: Approx. 79 x 30cm / 31.1 x 11.8inPlease allow 1-2cm error due to manual measurement. Thanks for your understanding. .Package List:1 x Children Piano Mat1 x English manual