... the rest will be wet.a. silicone lid is made of 100% silicone material with non-toxic. tasteless, environmental, health, ... family tableware. Used to the cups, bowls, plates and other containers, also can block air flow and have the same function ... leakproof, suitable for using in a different sizes and shape of containers Materail100% food grade silicone with FDA & LFGB(approved)Product ...