Silicone food tie: 1.Made of 100% silicone 2.Non- toxic,heat resistance ... ,LFGB,SGS approved 4.OEM,ODM service provided Silicone food tie:1)100%food-grade(FDA, LFGB ,SGS) silicone material, non ... ,carborad,polybag or according to customer's requests Silicone Food Tie