The CP Trailer Jack Stand is a convenient and practical tool to prevent your tongue jack from sinking in soft surfaces. Stand is lighter than wood, crafted from molded polypropylene that holds up to 10, 000 lbs. and doesn't absorb water. Weight is evenly distributed in the large 8" diameter base to prevent sinking on loose gravel, wet ground, or hot asphalt. Made in USA. Easy to clean off Made in USA | Cp Technologies Company Trailer Jack Stand Made in USA