Specifications: The air outlet method is heat conduction, which can help avoid the outflow of hot air. It has the merits of high thermal conductivity, smoother wind and longer service life. Made of high-end stainless steel material, it is durable and corrosion-resistant. This nozzle is not easy to deform and there is no noise when using it. Item Name: Airbrush Nozzle Material: Stainless Steel Features: Corrosion-resistant, Durable, Silent Operation Applicable Models: 850,850D,8502D,852D,858,858D,950,952,701A, etc Nozzle Shape: Round Height: 45mm/1.77" (Approx.) Sleeve Inner Diameter: 22mm/0.87" (Approx.) Nozzle Inner Diameter: 3mm/0.12", 4mm/0.16", 5mm/0.19", 6mm/0.24", 7mm/0.28", 8mm/0.31", 10mm/0.39", 12mm/0.47" (Approx.) Size: 4.5cm x 2.2cm x 2.2cm/1.77" x 0.87" x 0.87" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Airbrush Nozzle