About this item 100% Safe Materials: ZapWhiz baby wrist rattles and rattle socks are made of breathable fabrics, non-toxic, BPA-free, super soft and comfortable to wear Motor Skills Development: Cute unicorn design and colorful patterns always attract babies to touch, grab, kick and look at them. It will help to develop baby's hand, foot and eye co-ordination and brain development. Perfect for exercising newborn's hands and feet strength Baby Sensory Toys: Baby wrist and foot rattles for infants make soft bell sounds when shaken, helping hearing development. Bright colors and high-contrast patterns help eye-tracking skills and stimulating visual development. Baby montessori toys 0-6 months encourages early exploration and perception of the world Baby Partner: Designed for infants aged 0-3 3-6 6-12 months, this hand and ankle rattles become a versatile baby partner. Parents can rely on these montessori baby toys to keep babies busy and comforted Perfect Baby Gift: With an exquisite gift box, this rattle socks set is an ideal baby girl gifts and must-have for new moms. Suitable for baby shower gifts, birthday gifts, Christmas gifts, Easter gifts, holiday gifts and as a congratulatory gift for newborns › See more product details