Specification: Item Type: RC Accessory Material: Plastic Color: Transparent Air Inlet: Maximum outer diameter: 4.5mm,Minimum outer diameter: 4.2mm Fuel Port:Maximum outer diameter: 4.5mm,Minimum outer diameter: 4.2mm Fuel outlet: 5mmWeight: Approx. 63-164g Optional Type: 260ml (for 15-20CC RC Airplane), 300ml (for 15-26CC RC Airplane), 360ml (for 26-40CC RC Airplane), 410ml (for 30-40CC RC Airplane), 500ml (for 50-70CC RC Airplane), 700ml (for 50-70CC RC Airplane), 1000ml (for 85-120CC RC Airplane), 1500ml (for 150-200CC RC Airplane) 260ml: Main Body Size: 151 * 50 * 50mm / 5.94 * 1.97 * 1.97inch Net Weight: 58g 300ml: Main Body Size: 138 * 56 * 56mm / 5.43 * 2.20 * 2.20inch Net Weight: 76g 360ml: Main Body Size: 166 * 55 * 55mm / 6.54 * 2.17 * 2.17inch Net Weight: 66g 410ml: Main Body Size: 160 * 60 * 60mm / 6.30 * 2.36 * 2.36inch Net Weight: 85g 500ml: Main Body Size: 174 * 65 * 65mm / 6.85 * 2.56 * 2.56inch Net Weight: 95g 700ml: Main Body Size: 194 * 70 * 70mm / 7.64 * 2.76 * 2.76inch Net Weight: 105g 1000ml: Main Body Size: 215 * 78 * 78mm / 8.46 * 3.07 * 3.07inch Net Weight: 120g 1500ml: Main Body Size: 223 * 90 * 90mm / 8.78 * 3.54 * 3.54inch Net Weight: 145g Package list: 1 * RC Fuel Tank 1 * Hook & Loop Note: The color of RC Fuel Tank is random, it means that real object color may be different from that displayed in the pictures.