All Balls Racing - Universal EZ Trail CV BootExpandable universal CV boot, slides and expands over reusable cone tool for trail side CV boot replacement Material is expandable, yet tough enough to be a permanent fix Two clamping diameters ensure a good fit on most vehicles Boot material stays flexible in extreme cold temperatures Saves your expensive axles Kit includes one universal boot, one reusable cone tool, two stainless steel clamps, grease pack, and silicone cone lube and instructions