One way valve brings clean air and does not re-distribute the dust
Made of high grade long life silicon rubber
Stands upright
7.5-Inch long
2.25-Inch long nozzle
2.4-Inch diameter
Durable long-lasting construction
Large red Rocket Air Blaster easily removes dust and debris from cameras, lenses and filters with a powerful blast of air. Made of rubber. Includes a one-way valve to prevent Blaster from breathing in dust and spreading it back to your equipment.