This is a set of standard replacement fan blades for the Thermaltake SWAFAN EX12 120mm case fan. The blades are in fully working condition and ready to pop into your compatible SWAFAN EX12 fan frame. These are the standard orientation blades, which push air from front to back. This is a great budget option if you are looking to replace damaged or missing blades on your SWAFAN EX12 fans without having to purchase an entirely new fan. I will only ship to the continental United States. You must enter a valid payment form and your current address. If you have any questions please let me know.