Cleaning Swab Foam Tip Sponge Stick for Inkjet Printer Optics describe: Material: Head: Polyester Rod: PP Color: as pictured size: Head length: 25mm/0.98" Rod diameter: 5.8mm Overall length: 122mm What"s In The Package: 100 X Cleaning Swabs Other accessories are not included feature: 1. Micro-machine cleaning. 2. Remove hard contaminants, circuit boards, optical lenses and other electronic products. 3. Remove contamination from electrostatic sensitive components (polypropylene rod with anti-static function). 4. Can effectively clean up small and difficult to locate. 5. Remove effluent residue and excess material. notes: 1. Please check the size details carefully before buying 2. Due to the different computer display colors, the color may be slightly different from the picture above, thank you for your understanding 3. Manual measurement, please allow 2-4mm error When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it