This light amber PET boston round has a 28-410 neck finish. The amber color protects your product from ultraviolet (UV) light. It is a good choice for pharmaceuticals, nutraceuticals, or any liquid requiring UV light protection.
Please Note: Plastic amber bottles and jars are colored using pigments and come in a variety of shades from light amber to dark amber, which can be almost black. These variations of amber color provide levels of UV protection for light-sensitive products.