Grip-Tek Foam Grip Wrap &ndash; Medium NPVC Foam Handle Covers for Fitness, Home, Lawn and Garden, Automotive Applications, and More - 4.25" Length (Pack of 2) FITS BAR DIAMETER OF 0.75 to 1.062. Comes in three sizes based on your application needs. SOFT AND CUSHIONY for exercise equipment, appliance handles, strollers and walkers, and garden tools. ELIMINATES BLISTERS caused by friction from handles found on equipment or tools with rough surfaces. REDUCES HANDLE VIBRATION from chainsaws, lawn mowers, and other handle equipment. NPVC RUBBER that resists damage from oil, gasoline, heat, and abrasion.