Brush diameters: 2mm, 3mm, 4mm, 5mm, 7 mm. Length: . 5.1 inches/ 130 mm.. Wire sizes diameters: 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.6mm and 2 Pick CLEANING NEEDLES AND BRUSHES: Perfect for clearing out blockages or obstructions in the narrow passage of auto motorcycle carburetor. Comes with a detachable key ring for convenient hanging and storage DIFFERENT DIAMETERS: This wires set come with 13 different diameters, especially designed to clean out the tiny and passages from all dirt. Comes with a , compact APPLICATION: Non-universal, only fit Carburetor Engine Moto, Carbon Dirt Deposit Remove. Easily clean paint off all the hard to reach areas in an airbrush, or any other item with small orifices that need cleaning like the fluid tip and air cap Color: As Shown Material: Metal Package Contents: 2 set Carburetor Cleaning Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.