lovely double-deck baby teether 1,durable silicone material . 2,food grade, odorless and non-toxic. lovely double-deck baby teether1,durable silicone material ... boil it to disinfect. 5,it's totally good for baby's growth and health .6,good quality , competive price .7 ... ,best service ,fastest delivery . feature:double-deck colors , outer with clear color ,inner with solid color .