Features: The air blow Guns, safe, rustproof. With the thin and long nozzle can be sprayed quickly, the narrow jet can shoot into deep holes and narrow slots that are difficult to clean. nonslip plastic handle, metal exhaust pipe. can be connecteds to the air coupling. Ergonomic handle with long switch with hanging function on the handle for easy operation. Simple in structure, easy to use, not easy to deform, you can use it with confidence. Professionally manufactured and designed for efficient blowing of air, cleaning parts and surfaces. Suitable for dust cleaning precisions machines, watches and instruments, car, dust removal of industrial equipment, dirt removal, etc. Specifications: Materials: ABS, stainless steel. Tube length size: (35 degree angled) Small size: 9.5cm Medium size: 28cm Large size: 49cm Colour: black. Inlet connection: 1/4inch air Pressures: 4cfm Nozzle diameter: 0.6cm. 1/4 inch connection thread. 1/4 inch intake in inches Operating Pressures: 6.3 bar (90PSI) Package Includes: 3Pcs x Compresseds Air Blow Guns note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!