?Safe Sport Rattle Toy Set?Made of baby friendly materials, these baby gym-themed rattles have rounded edges for safe play. ?Unique Fitness Equipment Design?The dumbbell, kettlebell, and barbell shapes encourage babies to be active, fostering interactive training with parents. ?Early Educational Development?Vibrant colors and pleasant sounds of the gym rattle set attract baby's attention, promoting auditory and visual development, enhancing fine motor skills, and improving hand-eye coordination. ?Elastic Gym Shape Teether?The barbell piece and sports bottle straw serve as baby teethers, helping to alleviate teething discomfort with their diverse, soothing textures. ?Cool Gift for Training Lover?This exercise rattle set is suitable for little workout enthusiasts, making it a nice present for newborns, suitable as a birthday gift for babies over 3 months old, as well as for Christmas, Thanksgiving, Easter, New Year, Baby Shower and other occasions. ?Recommended Cleaning Method?Clean with wet wipes or damp cloth. Don't clean them W/ steam, or soak in water for too long.