Features: 9pcs different sizes airbrush adapter. Meet different type airbrush and air hose. Made of high quality metal, sturdy, durable and not easy to rust. Professional airbrush accessories, reliable and practical. Easy to use, no other tools required. Specifications: Color: Multicolor Material: Metal Connections: 1: M5-0.5 Female to 1/8" BSP Male 2: 1/8" BSP Male to 1/8" BSP Male 3: 1/8" BSP Male to 1/4" BSP Male 4: 1/8" BSP Male to 1/4" BSP Female 5: 1/8" BSP Female to 1/4" BSP Male 6: 1/4" BSP Male to 1/4" BSP Male 7: 1/4" BSP Female to M5x0.5 Male 8: G1/4" 40TPI(thread per inch) Female to G1/8" Male 9: M5*0.4 Female to G1/8" Male Item size: 1: 10 * 13mm / 0.39 * 0.51in (D * H) 2: 11 * 19mm / 0.43 * 0.75in (D * H) 3: 13 * 18mm / 0.51 * 0.71in (D * H) 4: 17 * 19mm / 0.67 * 0.75in (D * H) 5: 15 * 15mm / 0.59 * 0.59in (D * H) 6: 13 * 21mm / 0.51 * 0.83in (D * H) 7: 17 * 23mm / 0.67 * 0.91in (D * H) 8: 9 * 12mm / 0.35 * 0.47in (D * H) 9: 11 * 10mm / 0.43 * 0.39in (D * H) Package size: 7 * 6 * 1.5cm/ 2.8 * 2.4 * 0.6in Package weight: 71g/ 2.5oz Packing list: 9 * Airbrush Adaptor