Features: You will receive 1Pc air blow guns, 1PC steel extension. The air blow guns is convenient for use in narrow, hole or deep place. Very useful when cleaning tight gaps, inner tubes, machine parts or instruments, it is your must-have dust tool. The air guns is equipped with internal pressure structure, which have a good sealing effect. You can change the airflows speed and air volumes by adjusting the compress air guns nozzle. The steel airflows extension with soft rubber tip prevents scratching or damaging instruments, while the 12cm steel airflows extension allows you to easily reach narrow areas, so you can clean effortlessly. Metal hook on the top that allows it to hung on the wall for easy use and storage. This air blow guns is suitable for woodworking and industrial workshop to blow dust or powder, also suitable for car maintenance, computer, home blind dust removal work. The main body of the air blower for compressor, which is strong, selected from aluminium, which ensures the stabilit, provide excellent sealing performances. Suitable for Japanese interfaces 20# Specifications: Material: Aluminium and copper Color: silver and gold Size:Approx.12cm/4.72inch Interfaces: Japanese style Package Includes: 1Pc Air Blow Guns 1Pc Steel Extension note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.