... 200 degreeHood & Handle: PP material, Heat-resistance: 110 degree Made of safety Silicone and PP material. They are BPA free, pthalates free ... the safest products possible for you and your loved onesFunction of the bottle:Safe: Bottle and nipple are the same ... material, transparent, odorless, no-toxic, free of Bisphenol-A(BPA).Unique Design: Suitable elasticily, strength and thickness ...