The E-Z UP(R) Footprint is a 100 foot added layer of security designed to protect against the elements. It easily installs underneath your E-Z UP(R) shelter, Camping Cube(TM) or Screen Cube(TM) to provide a water resistant barrier. FEATURES: 100 feet of protective flooring Designed for underneath your E-Z UP(R) shelter, Camping Cube(TM) or Screen Cube(TM) Made to protect against the elements Easily folds for transportation