Cleaning stick for optical equipment of ink-jet printer foam sponge stick Description: Material: head: polyester fiber stick: PP Color: as shown in the figure Size: head length: 25mm/0.98 "Rod diameter: 5.8mm Total length: 122mm Package: 20PCS/50PCS/100PCS cleaning stick Other accessories do not include features: 1. Micro mechanical cleaning. 2. Remove hard pollutants, circuit boards, optical lenses and other electronic products. 3. Remove pollutants from electrostatic sensitive parts (Polypropylene rod with anti-static function). 4. It can effectively clean small and difficult to locate objects. 5. Remove waste water residues and excess materials. Note: 1. Please carefully check the size details before purchasing. 2. Because the computer displays different colors, the color may be slightly different from the above image. Thank you for your understanding. 3. Manual measurement, please allow 2-4mm error. 4. If you have any problems, please contact us at any time, and we will reply as soon as possible and help you solve them