Made of 100% food-grade silicone, BPA-free, completely safe for newborns; soft silicone material can massage the gums, relieve teething discomfort, and help babies grow healthilyEasy to Clean Sterilize Safe in: Dish Washer (Top Rack) Boiling Water Steam Sterilizer User friendly, simple and practical design with easy to grip handle, Stay on hand Easy accessible Before and after use, it needs to be washed with warm soapy water or boiled for disinfection, and then placed in a ventilated and cool place before use. Designed for babies who have teeth at an early stage, it can effectively help babies solve their bad habits of biting their fingers and messing up the baby, and accompany the baby throughout the oral sensitivity period Easy to Clean Our teether toys are designed for stress-free cleaning. There are no hidden nooks or crannies for germs to grow. All you ONLY have to do is boiling to sterilize or just rinse with warm soap water after each use and thoroughly drain. It's all done! Flexible, adjustable the size The perfect strap length design, fixed on the small hand like a watch strap, can be easily adjusted at any time, does not fall off, easy to hold, flexible adjustable wrist strap will not cause indentation Soft food grade silicone We commitment to product safety ensure that our baby teething toys are. ? BPA Free ? Latex Free ? Phthalates Free ? Lead Free Safe, Soothing, Sustainable, Multi Sensory. Teether toys Is A Functional Toy Developed By A Mother To Provide Relief While Teething. 'The Baby Calming Toy'.The design of this teether allows babies to play easily and will not easily fall off and contaminate dust on the ground, freeing up parents? time