These baby teether toys and rattles come in a variety of fun patterns,bright colors,shaking sounds,stimulate your baby's curiosity and imagination.Easy to engage baby's senses, these toys help keep baby's attention and will help with the development Perfectly sized for little hands to grasp and shake.And as babies play,they also bring the toys to their mouths and explore these baby toys safely with their tongues and mouths, which helps soothe their gums and engages their senses as well. These newborn baby rattles are made of non-toxic plastic and silicone.The edges are smooth and burr-free.Baby can touch,chew and nibble at will. Cleaning methods:toys can be cleaned with water, steam, ultraviolet light or boiling disinfection.Disinfection time should not be too long,1 minutes on it,and do not soak in water for too long. Colorful baby rattles toys are light weight and easy to carry.The toys can be hung on the hanging stroller,car seat,etc..Play anywhere and anytime,also the best toy for baby shower.