bt-shield replacement shields

Pack of 4 high quality anti-fog / anti-scratch, distortion free, clear APET plastic replacement shields for use with the bt-shield.

* bt-protect products are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of disease. The bt-smartmask and bt-shield are recommended for general use only. They are not for use in a medical or surgical setting. Do not use in any setting that liquid, bodily, or other hazardous fluids are present, in a clinical setting where risk of infection through inhalation exposure is high, nor in the presence of a high intensity heat source or flammable gas.