Boulder Tools kit is designed for quick and high-quality tire repairs. The repair kit is compact and fits into a soft, portable case. With this kit, various tires can be repaired, including tubeless ones. Using special reamers, holes can be gently widened for further repair. The kit also includes pliers, a small knife, and several hex keys. Special self-adhesive patches are provided to quickly fix minor punctures. A small tube contains a viscous, rubber-like substance that fills the repair area and quickly hardens.