Protect your Big AgnesA(R) Big House 4 tent floor from rough terrain and moisture with this custom-fit footprint. Designed for post-2020 models, it also enables a Shelter Mode setup for an open-air sunshade option. Shields tent floor from abrasions and moisture Compatible with Big House 4 tents with TipLok buckles Enables Shelter Mode for shade and rain protection Works with post-2020 models; may fit older versions Secure corner attachments for quick, easy setup Measures approx. 92" x 90"