Two tyre levers held together with magnets made from carbon-fibre-injected \'metal-replacement\' plastic This makes them six times stronger than market-leading levers and if used correctly almost impossible to break Even so the ML14CF comes with a lifetime guaranteeWeighing just 48g these lightweight levers are large enough to allow a good grip and strong enough to deal with the toughest tightest tyresML1CF (bottom lever)Split chain-link holders&163;1 coin slotSpoke hook (flat and round)ML4CF (top lever)&163;1 coin slotSpoke hook (flat and round)