Clear acrylic sheet is sometimes known as plexiglass sheet. It is a lightweight, impact resistant, transparent material that is a perfect glass replacement. With a very high impact strength, it makes a great glass replacement for applications such as storm windows, garage door windows, and other glazing needs. It is also a great use in hobby and craft projects. Many retail, reception areas and medical offices are using acrylic sheets as a see-thru barrier from airborne contaminants. Properly placed sheets, cut to your required size, create a sneeze guard between employees and customers. Pre-cut sheets can be mounted by screwing into existing structures. Using drilled holes, they can hang from the ceiling or zip-tied around posts.