Bio Therapeutic bt shield Replacement Shields - 4 Pack for Enhanced Protection | Perfect for Sports, Outdoor Activities & Daily Use

This 4 pack of replacement shields for the bt-Shield Anti-Fog Face Shield are made of high quality anti-fog / anti-scratch, distortion free, clear APET plastic providing perfect clarity for the professional. 4 pack of replacement shields for the bt-shield Anti-Fog Face Shield.  Replacement shields only, frame not included.