The Oztent RV deluxe front panel 3 & 4 zips to the front of the awning and sides when used in conjunction with the deluxe peak side panels. Their are two modular set up options, you can completely zip & velcro down the panel for enclosure if raining, roll it up out of your way, or simply "roll out" the panel to create an additional awning space for your teardrop trailer or vehicle to pull under for easy access to the front awning area for unloading purposes, leaving a no-see-um mesh screen with a zippered "D" style door for access to the awning area.