The sneeze guard brackets are one-piece construction, so they can be thoroughly cleaned and disinfected, easily, as often as you like. Sneeze guards brackets also called Cough Barriers, Cashier Barriers, Protective Screen, or Acrylic Shields, are plastic screen designed to provide an additional level of protection to employees and customers from sneezes, coughs, and bacteria. The sneeze guard features antimicrobial paint which is a specially formulated powder that is designed to restrict the growth of bacteria.