Material:Head: Polyester Fiber Rod: PPColor: As picture shownsize:Head Length : 25mm/0.98Rod Diameter :5.8mmOverall Length: 122mmPackage included:100/200Pcs Cleaning SwabsOther accessories are excluded1.Micro-mechanical cleaning.2.Clear hard contaminants, circuit boards, optical lenses and other electronic products.3.Clear static-sensitive components pollutants (polypropylene rods with anti-static function).4.Can effectively clean small and difficult to position.5.Clear effluent residue and excess material.Note:1. Please Check The Size Detail Carefully Before You Purchase2. Due to computers display colors differently,the color may vary slightly from the above images,Thanks for your understanding3. Manual measured, please allow 2-4mm error4. You have any questions, please feel free to contact us, we will reply as soon as possible and help you solve