USA Made Bottle Jack Buddy™ KneePad STABILIZING Pad

  https://www.amazon.com/Bottle-Jack-BuddyTM-KneePad-Stabalizing/dp/B0D8G5WTFM/ 

This USA Made Jack pad goes under your jack or leveling jacks on your RV and will keep it from sinking into the sand or mud. Rated for 44 thousand pounds per square inch. Measures 11.5 inches by 11.5 inches by 1 inch. Bottle Jack Buddy Knee Pad Safest way to lift a vehicle Bottle Jack Safety