【PREMIUM MATERIAL】These newborn rattles are crafted from natural cotton, ensuring comfort and safety. They're non-toxic, gentle on the skin, hypoallergenic, and dermatologically tested, making them perfect for your baby's delicate skin. 【SMILEY & ANIMAL DESIGN】These foot finder wrist rattles and sock sets feature bright colors and engaging patterns, designed to easily capture your baby's attention. The smiling elephant and monkey faces stimulate your baby's vision and concentration, encouraging them to reach, touch, and explore. 【SOUND ATTRACTION】The gentle sounds produced when your baby shakes the rattles encourage them to reach and grab, developing hand-eye coordination. They also awaken auditory awareness and refine motor skills. 【Easy and Safe】The wrist rattles are secured with a self-adhesive strip, making them easy to put on and take off. Both cuffs and socks are made from non-toxic and odorless materials, ensuring complete safety. They're also incredibly soft and comfortable, which your baby will love. 【Perfect Gifts】These newborn rattles make a wonderful gift for any expectant mother, baby boy, or girl. They're the perfect special present for baby showers, birthdays, or Christmas parties.