Clear plastic overlays are used to protect and secure paper faceplates on telephones. They fit over the paper faceplate and snap into place on the phone, keeping the faceplate in place and protecting it from spills and other damage. This Clear Plastic Overlay are Custom made for your phone. If you are looking for a replacement overlay, it is helpful to provide a picture of your current overlay, faceplate, and phone or phone model. This will help ensure that you get the correct size and fit. Custom made Item. Non Returnable.