Fits the Mt. Pass tent and most 1 to 3 man tents. Protective base placed beneath the tent. A floor saver protects the tent’s floor from damage by rocks or roots, keeps the bottom clean for packing, and adds an extra layer of protection from water. Made from heavy-duty 6mil polyethylene. Pre-sized to fit shape of many Eureka! brand tent floors. Will fit other brand tents, but be sure to size the Floor Saver slightly smaller than the footprint of your tent. Size: 4 ft. 9 in. x 6 ft. 8 in.