These white PET boston round bottles are paired with matching smooth white fine mist sprayers. The sprayers are made of polypropylene and feature smooth collars and clear styrene protective hoods. PET is a great packaging material that is a good barrier to gas and moisture, and also has a good resistance to heat. PET is durable and highly resistant to dilute acids, oils, and alcohols. These plastic bottles could be a great option for packaging a variety of products that should be applied by misting.