High-fidelity sound authentically restores every note and comfort the baby’s heart. Baby rattle applies environmental-friendly ABS, safe, non-toxic, and eco-friendly. Suitable as a baby teether Equipped with pedal piano, crawling mat and rattle pendants Multi-functional piano fitness rack, play gym activity mat for babies, toddlers Material: ABS + pure cotton cloth; Soft, comfy mat, Piano music can accompany the baby into dreamland Cute and interesting design appeals to Baby. Suitable for New Born Babies Day Mode: Active Play Night Mode: Relaxing Great gifts for new-born babies, parent-child interaction toy Soft foam stands covered with cotton and Firm Buckles Safe Material Easy to use It provides endless hours of fun and entertainment It is good to improve imagination and creativity Perfect for developing kid's imagination and manual dexterity It helps improving motor skills, hand-eye coordination Perfect for developing kid's imagination and manual dexterity.