Specification: 13 Cleaning Wires Set Product dimensions: 4 x 0.9 x 0.5 inches. Made of high quality steel and comes with a lightweight, compact aluminum carrying case, a great tool keep on hand! The different diameters of 13 piece wires set with spiral knurling for cleaning popular size jets and carb body holes passages. A MUST TO HAVE in your tool box to keep engines running and starting perfect. The wire sizes are 0.3,0.4 , 0.5 , 0.6 , 0.7 , 0.8 , 0.9 , 1.0 , 1.1 , 1.2 , 1.3 , 1.4 , 1.5mm. Cleaning brushes Color: black brush Length: approx. 4.53 inches/ 115 mm Diameter: 2 mm,3 mm, 4 mm, 5 mm, 6 mm Quantity: 5 pieces These cleaning needles and brushes are useful to clean small orifices such as gun-jets, nozzles, air tools, camping stoves, and so on. Cleaning needles Feature: stainless steel wire winding; And wire winding size: 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm Color: silver Length: approx. 4.53 inches/ 115 mm Quantity: 10 pieces Package Included: 2 x 13 Carburetor Cleaning Tool with Carrying Case 5 x Cleaning Brush with Key ring 10 x Cleaning Needle with Key ring