Integrated Tire Repair KitAll-in-one patch kit & tire lever combo. Durable, refillable aluminum case with press-fit end caps.Power Cap LeversPower Cap Levers serve as both tire levers with integrated spoke hook and end caps.Aggressive Hook GeometryLevers utilize a thin, aggressive hook geometry that gives ideal leverage over difficult tire beads.Reusable Scuffer Lever Kit include a durable and reusable tube stainless steel tube scuffer.Patches that StretchLezyne glueless patches use a specially developed synthetic rubber compound that stretches and conforms to inflated tubes.Composite MatrixPower Cap Levers are made of durable, high-strength nylon composite matrix.Useful InstructionsPatch instructions have a selfadhesive backing and serve as an emergency tire boot.