1.food grade silicone,free of BPA 
Lead phthalates cadmium and metals 
2.FDA LFGB approval 
3.easy clean,waterproof,safely diswasher 
4.Soft and durable 
5.necklace require adult supervision

1) The necklace is soft,suitable for baby to use; 
2) It can help baby’s teeth growing normally,relieve the troubles during the growth of baby teeth; 
3) Many kinds of color helps baby to distinguish different color; 
4) The necklace can be stored in the refrigerator and features an easy-grip handle 
5) Nontoxic, asteless and easy washing excellent heart & tear-resistant 
6) All material is food grade.passed FDA & SGS & LFBG & ROHS 
7）easy clean,waterproof,safely diswasher

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