Features: Sandblasting tool is designed for efficient sandblasting, highly pressure liquid and air cleaning of parts and surfaces. The multifunctional, heat resistant nozzles allow precise cleaning work with different materials. Make of aluminium ensures durability and comfortable handling. Using the performances is good, strong wear resistance, long life, high efficiency. Can be used for sand glass, sandblasting, surface polishing processing, machinery parts, such as surface cleaning, rusts removal and glass, aluminum alloys and other decorative surface sandblasting, marble engraving. Specifications: Materials: Aluminum Sand Blasters Size: about 16.5x15.5cm/6.50x6.10inch Pipe Length: about 1m/39.37inch Nozzle Diameter: 4.5mm/0.18inch, 5mm/0.20inch, 6mm/0.24inch, 7.5mm/0.29inch Package Includes: 1set Sand Blaster note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.