UPGRADE ZIP DOOR DRAFT STOPPER -Fowong design it as an efficient door insulation, filled with polyester wadding, especially add glass bead to make this draft blocker heavier. Also, hard-wearing sofa cloth gives the door weather seal longer service life. The most significant new upgrade is to add a zipper to the cloth strip, which is more convenient for cleaning. FUNCTIONAL DOOR SWEEP - Avoid wind, dust, noise, light and polluted air coming in from your door bottom. It is not only a door sealer, but also works well on absorbing water under your door. A good home supplies for everyone. ENERGY SAVING - The best weather stripping to help you block outside air flow in and inside air flow out, reducing the heating & cooling cost, save your electric bill. CONVENIENT TO USE - Use Hook&Loop strip, the door sweep covers your door gap perfectly; Convenient to open and close the door, avoid repeatedly placing the strip after opening the door; Sewn in rope loops for easy hanging when not in use. The upgraded door gap blocker has a zipper design, which is more convenient for cleaning, and of course, it can also be machine washed. EASY INSTALLATION - Totally tool free, just apply the included hook&loop strip to your door, then stick the door draft stopper. Draft Stopper has never been used; in original packaging. (H)