【PREMIUM MATERIAL】Newborn rattle made of natural cotton, comfortable and non-toxic, gentle on the skin and hypoallergenic, dermatologically tested, safe for baby's sensitive skin. 【SMILEY FACE & ANIMAL DESIGN】Foot finders wrist rattles and sock set come in bright colors and patterns, easy to catch your baby's attention. Smiling elephant and monkey faces stimulate your baby's vision and concentration, encouraging the baby to touch and explore. 【SOUND ATTRACTION】Sounds produced when babies shake, encourages the baby to reach out and grasp which develops hand-eye coordination, awakens auditory awareness and perfects motor skills. 【Simple and Safe】Wrist rattles are attached with self-adhesive tape, so they are easy to put on and take off. Both cuffs and socks are made of non-toxic and odorless material. They are completely safe. And they are very soft and comfortable, your baby will love them. 【Perfect Gifts】Newborn rattle is a great choice to give a wrist rattle and sock as a gift to any expectant mothers, baby boy or girl. It's the special gift for baby showers, birthdays or Christmas parties.