2 Pack Trailer Jack Blocks, RV Camper Stabilizer Blocks Round with Magnets for Travel Trailer or Fifth Wheel Leveling Stabilizers Jack Stands

2 Pack Trailer Jack Blocks, RV Camper Stabilizer Blocks Round with Magnets for Travel Trailer or Fifth Wheel Leveling Stabilizers Jack Stands Vehicle Service Type: Travel Trailer; Fifth Wheel Material: Polypropylene Load Capacity: 10000 Pounds Item Dimensions LxWxH: ‎12" x 12" x 4.73" Package include: 2 x Pack RV jack blocks