The Big Agnes Big House 4 Deluxe Footprint is protection for your Big House 4 Deluxe Tent. Cut to the Specs of the Big House 4 Deluxe, this'll put a barrier between the dirt and grime of the earth and the bottom of your tent. Increases the life of the tent, so you can keep on camping. Features of the Big Agnes Big House 4 Deluxe Footprint Protects your tent from moisture and debris