This product is a professional and practical air , with scientific and reasonable design, good sealing effect, can deliver strong airflow, and achieve better dust removal effect for you. With a simple application method, you can use it with . This is a very good air that will provide you with a good experience. Features -Color:Assorted Color -Material:Zinc alloy, -Size:30.50X6.50X2.00cm/11.99X2.55X0.79in -Maximum air flow:500/ min (17.7CFM) - diameter:8mm -Maximum pressure: 13bar(187PSI) - This blow boasts exceptional durability and is highly resistant to wear, ensuring performance. - This blow is a powerful tool for effectively removing dust and from industrial equipment. - workmanship, widely used in machines, computers, etc., is a good tool for your daily cleaning. - You can this professional and practical air blowing cleaner . - The excellent workmanship of our product will bring you a . Package list: 1 duster