Silicone wine cork 1.100% food grade silicon 2.RoHS,SGS,FDA, ... printed, embossed or debossed for promotion purpose. FeaturesProduct name Silicon wine cork Material Food grade siliconeColor Any PMS color is available ... Sizefit most wine bottlesCertificate FDA; LFGB; ROHS; SGS, PAHSPlace of origin Guangdong, ChinaFeature1 ...