Silicone cup lid: 1.Made of 100% silicone 2.Non- toxic,heat ... .FDA,LFGB,SGS approved 4.OEM,ODM service provided Silicone cup lid:1)100%food-grade(FDA, LFGB ,SGS) silicone material ... , non-toxic,it can suck the cup,make the coffee,juice more fresh2)Temperature range: -40 to ...