Note: Before stopping the compressed air, after taking the straw from the barrel or other container, carry out the air blowing to blow the abrasive Application: pneumatic sandblasting tool very suitable for cleaning of metal rims on wheels, removing rust on fences, refinishing exterior masonry, etc. Design: The cast aluminum pistol grip ensures comfortable grip and long-term use Material: air siphon power explosion made of aluminum and iron, strong and durable Function: sandblasting kit for sandblasting designed liquid and air cleaning of parts and surfaces sandblasting kit Size:13.5x15 cm or 5.31x5.91 inch. length of sand straw: 100 cm or 39.37 inch. Steel nozzle diameter: 0.6 cm or 0.24 inch. Nozzle diameter: 6-5mm or 0.2-0.24inch. Features:3 steel nozzles: 5mm and 6mm x1.7.5mmx1 x1.1xceramic nozzles: 6mm Package including 1 x spray tool 1 x air supply hose 4 x different nozzles p> Welcometomeet Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.