... (100% silicone ,harmless for body ),green and suitable for foodstuffFeatureheat resisting and color resistance, temperature range from -40 to 230 ... -friendly, nontoxic to human body ,tasteless3)Heat-resisting ,safe for ovens,microware4)Unbreakable easy to keep the shape5)Any ... )To keep food or water fresh and away from dust7)With good flexibility and toughness, and easy to clean8)OEM are available, ...