... silicone material ,colorless,odorless,heat-resistantName:4OZ Baby Feeding Bottle with Spoon Place of Origin:China(Mainland) Material:Bottle: PP, ... polypropylene,heat-resistant to 120,sterilizable.Bottle sleeve: without handle ,match with twist cap,polypropylene,heat-resistant to 120.Spoon:PP Features ... a clean and safe place to mantain the health of your baby.(2): Please don't spin the twist cap too ...