Feature: 1. This product is a pneumatic product that must be used together with an air compressor (air pump). The air pump and air pipe need to be equipped separately. 2. Powerful blowing, low consumption, energy saving The nozzle of the slender tube is jetted at high speed, narrow airflow, can be injected into deep holes, and narrow slits are difficult to clean. Product description: Product name: Dust Blow Gun Material: Zinc alloy + Plastic Size: 119mm X 63mm Take-up diameter: 6mm Line length: 3.5M Scope of application: Suitable for cleaning and dust removal of any machine and equipment. Factory, car wash, automobile and motorcycle repair industry, mold model manufacturing industry, computer industry, shoe industry, furniture industry and other places that need to blow dust, convenient and safe, strong wind. Quality assurance, no rust, long use time. Package Included: 1 set X Dust Blow Gun