... 2.Past RoHS,SGS,FDA 3.Use for bottle 4.Non-toxic,tasteless,healthy 100% Food Grade Silicone ... Bottle Cap:1, Material: 100% food grade silicone2, Hardness: ... ISO9001:2000,ROHS,SGS,FDA.LFGB,16P7, Packing: poly bag or carton box according to your requirements.8, Application: Automotive ... your inquiry! ^_^ safe good grade silicone smart bottle cap