hand grasping baby teether toy is made of food grade teethable Silicone & ABS which can satisfy the physical and emotional needs in baby oral stage, without any sharp edges protect your little baby's lips and gums tiny hands to grasp easily The baby chew toys keep baby's hands on the go while the soft rattle sound helps entertain baby The multi-sensory grip rattle and teether encourage grasping and reaching which are important in gross motor skills development, with a rattle ring that slides back and forth to produce a soft rattling sound Adorable and entertaining action educational first toy! Babies will play this baby teething toys freely and safely without parents' supervision. Suited for 3 months+ newborn babies, baby toys 3-6 months, baby toys 6-12 months, baby toys 3-6 months, infant toys 3 Months+ Baby teething toys for 6-12-18 months must be fully disinfected before use. The baby teether is made of heat-resistant materials, which can be sterilized by ultraviolet light, boiled water (Attention: only one minute, do not touch the bottom of the pot during disinfection. Simply clean it with baby wet wipes before using as well as after playing a period of time by baby and infant.