Camco 44600 Flex Pads Trailer Stabilizer Jack Stand Pad - Set of 2Trailer Stabilizer Jack Stand Pad; Flex Pads; Protects Levelers And Stabilizers From Sinking On Uneven Terrain; Works With Fasten Leveling Blocks Or Alone; 2 x 2; UV Resistant and Weather Proof; Set of 2 Leveling Block Non Slip Pads can be used stand alone or under leveling blocks. They are not interlocking. Compatibility: Protects Levelers And Stabilizers From Sinking On Uneven Terrain Length (IN): 8 1 2 Inch Width (IN): 8 1 2 Inch Color: Black