This baby gym-themed rattle toy set is made from baby-safe materials with rounded edges for secure play. The set includes seven lightweight rattles designed to support developmental stages, stimulating auditory, visual, and tactile senses while strengthening muscles, easing teething discomfort, and improving fine motor skills and hand-eye coordination. The rattles feature workout-inspired designs like dumbbells to encourage early interest in physical activity and foster parent-child interaction through playful home "sports" activities. The teethers come in varied shapes and textures to massage gums and provide soothing relief during teething. Ideal for young fitness enthusiasts, this set makes a practical gift for newborns and babies aged 3 months and older, suitable for birthdays, holidays, and baby showers. For cleaning, use a damp cloth or wet wipes—avoid steam cleaning or prolonged soaking.