silicone folding cup 1.100% food grade silicone 2. FDA & LFGB approved 3.Softness,durable,non-stick finish 4.OEM ODM silicone folding cup:1 FDA & LFGB Certification2 Made of 100% food-grade silicone,safe and non-toxic,easy to wash3 Anti-dust,anti-slip,anti-aging,anti-stain,non-sticking4 Tasteless ,non-corrosive,environmental and science5 Various colors and styles ,according to your demand6 This ...