Feature 1.100% brand new and high quality 2.Suitable for Print Ink type: Solvent, ECO-Solvent and Water-based. Head length: 1.7mm ;Head width: 6mm Head thickness: 5mm Approx. Our swabs are perfect to Clean printer heads, keyboards, and tight to reach places,great use for piezoelectric photo machine print nozzles,water-based and most solvent print head. Our swabs are perfect to Clean printer heads, keyboards and other equipment. Wide range of uses, camera lenses, printers, inkjet printers, optical lenses, etc. 1.material：Sponge Foam 2.color：As the pictures shown 3.size：as the picture shows Package include:100pcs Note: Please allow minor error due to manual measurement. The colors may be a little difference for the different monitor display.