Xtra 6" Square Permanent RV Jack Pads (4-pack)These superstars are precision engineered for LCI 4 point PS x1 & PS x2 stabilizers, sporting square jacks ranging from 5 " to 6". What do they bring to the table? Unmatched defense, convenience, and rock solid stability it's like giving your RV a suit of armor! So, rev up your towable and embark on your journey with the confidence of a knight in shining armor. For 5. 75" 6" square jack feet 8. 5 total width 2. 8 lbs. per pad Hardy recycled rubber