uxcell F1-Z Double Turbine Turbo Charger Air Intake Gas Fuel Saver Fan for Car Product Name : Intake Fan;Model : F1-Z Design : Double Turbine ;Material : Stainless Steel, Ruber Color : Blue, Silver Tone;Fan Size : 74 x 63mm/ 2.9" x 2.5" (L*D) Rubber Loop Size : 72 x 25mm/ 2.8" x 1" (D*W);Weight : 255g Package : 1 x Intake Fan,3 x Rubber Loop