The bike repair tool is made of hard metal material, sturdy and durable. Its unique design can be folded into a small size, easy to carry and store. Outdoor cycling tools are a must. Includes Allen keys (2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm), flat-blade screwdriver, Phillips screwdriver, socket wrench (8 mm, 9 mm, 10 mm) and hex key (8 mm, 10 mm) , 15 mm). Holster included.