Leisure Time Hush Pad II 4-Pack 6-1/4" x 8-3/4" Trailer Stabilizer Jack Stand Pad HP0608 15-1763

It is used to stabilize the jack foot and keep it from sinking. It supports up to 7000 pound capacity. These are designed to help keep your trailer jacks steady on grass, soil, concrete or asphalt and great for all kinds of jacks: scissor, stacker or drop leg.