Eureka Floor Saver Square Medium Plus Tarp Blue 9'9" x 9'9" - $18.95

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. Heavy-duty 6mil polyethylene. Pre-sized to fit shape of tent floor. Size: 9' 9" x 9' 9" - $18.95