Description Camco's RV stabilizer jack pads are used to help prevent jacks from sinking into the ground. Use them with stack jacks, trailer tongues, 5th wheel jacks and swing arm supports. They have a built-in handle and a storage strap is included for easy storage. They are constructed of durable UV stabilized resin for years of use. They heavy-duty construction and rib design are optimized for increased strength. Be sure to use with flat side down to help prevent slipping and sinking.