Camera feeding bottle are made of polypropylene material meant for food contact application, non-toxic ,heat resistant to 100 degree C. The smooth bottleneck does not gather filth and can be cleaned easily. Nipples are made from liquid silicone robber with high tensile strength and transparency. It Won not become sticky or crack Brand : Camera Type : Baby Feeding Accessories Are batteries needed to power the product or is this product a battery : No Is this a Dangerous Good or a Hazardous Material, Substance or Waste that is regulated for transportation, storage, and/or disposal? : No