Our favorite way to lube your treadmill! Simply drizzle your lube on the applicator wand, then slip it between the belt and deck of your machine to apply lube to the underside of the belt. A little dab'll do! 1 Yr. Supply of Silicone for most machines, especially all the ones that we sell. Extra Strong 24" Applicator Wand for Wider Belts and Lubrication Instruction Guide included.