Description: Material: The bicycle tire repair tool is made of steel and plastic material, which is portable and long term use.Strong Adhesive Patches: The patches of mini tool kit have a strong adhesive force. They come with an easy to tear foil surface, which are resistant to cold and high temperatures.Premium Glue: The portable inner tube patch glue set is with a 8ml glue, which is strong viscosity and dries quickly. It is transparent without lumps and can withstand both cold and high temperatures.Portable and Compact: The puncture repair patches set is lightweight and comes in a compact, organized case, making it easy to store and carry without taking up much space.Widely Used: This portable storage box is suitable for home use or bicycle repair shop, a great accessory for cycling enthusiasts. Specification: Material: Steel and Plastic Size Chart: Round Patches: 2cm/0.79inchSquare Patches: 3.5cmx2.4cm/1.38inchx0.94inchMetal Rasp: 3cmx2.5cm/1.18inchx0.98inchMini Storage Box: 9.1cmx6cmx2.08cm/3.58inchx2.36inchx0.82inch Package Includes: 8 Round Patches6 Square Patches1 8ml Glue1 Metal Rasp1 Mini Storage Box Note: Please allow slightly errors due to manual measurement and different monitors.