【PREMIUM MATERIAL】Newborn rattles made of natural cotton, comfortable and non-toxic, gentle on the skin and hypoallergenic, dermatologically tested, safe for baby's sensitive skin. 【SMILEY & ANIMAL DESIGN】Foot finder 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, encourage the baby to reach out and grab which develops hand-eye coordination, awakens auditory awareness, and perfects motor skills. 【Easy and Safe】The wrist rattles are attached with self-adhesive strips, 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 like them. 【Perfect Gifts】Newborn rattles are a great choice to give a wrist rattle and sock as a gift to all expectant mothers, baby boys or girls. It is the special gift for baby showers, birthdays or Christmas parties.