Silicone Sweep 100%silicone ,safe and non-toxic pass LFGB OR FDA, any color Silicone Sweep1 FDA & LFGB Certification2 Made of 100% food-grade silicone,safe and non-toxic,easy to wash3 Logo can be printed4 Tasteless ,non-corrosive,environmental and science5 Various colors and styles ,according to your demand