When you just need to seal off a doorway， this plastic zippered door is the ideal solution. Use it to section off part of a property during remodeling， restoration， or any other messy project. The ZipDoor Kit is easy to set up and includes everything you need. The door is made of 4 mil plastic sheeting and comes with preinstalled heavy-duty zippers that provide access to the work area. The special two-sided tape has a strong adhesive on one side for securing the plastic door and a gentle adhesive on the other side for protecting the doorframe. Flap hooks are also included in the kit for holding the door open when needed.