silicone bottle stopper 1.SGS rubber, FDA silicone 2.According to sample ... 3.Precisely mold design 4.OEM/ODM Food grade silicone stopper for bottleCustom-made is welcomed! Also we welcome trial ... mold, usually in1- 2 weeks8.Packing method: PE bag with carton box9.Color: Regularly black,blue,silicone can accordint to ... , specification,drawing or samples, any shape. food grade silicone stopper for bottle