Durable window perf adheres to outside of glass.
Based on information from CDC guidelines, these window perfs can be customized to change the mask requirement age and other language. We also customize these with your school colors and mascot or logo. Standard size is 16" x 24". Custom sizes and custom "total coverage" window perfs are also available to enhance security. You can see out, but outsiders can't see in. Poster and metal sign versions also available.
