Camco's RV Large Stabilizer Jack Pads have a large footprint (14-Inch x 12-Inch ) and help prevent jacks from sinking into the ground. Use it with stack jacks, trailer tongues, 5th wheel jacks and swing arm supports. It has a built-in handle and contains UV stabilized resin. The heavy-duty construction and rib design are optimized for increased strength. A storage strap is included. Contains 2 jack pads.