The Lezyne Lever Patch Kit is an All-in-one patch kit & tire lever combo. Durable, refillable aluminium case with press-fit end caps. The power cap levers serve as both tire levers with integrated spoke hook and end caps. Levers utilize a thin, aggressive hook geometry that provides ideal leverage over difficult tire beads. Lever Kit include a durable and reusable tube stainless steel tube scuffer. Glueless patches use a specially developed synthetic rubber compound that stretches and conforms to inflated tubes. The Power Cap Levers are made of durable, high-strength nylon composite matrix. Patch instructions have a self adhesive backing and serve as an emergency tire boot.