3 Packs of Silicon Rubber Silencer for 120mm Cooling Fans, Red, noise & vibration reduction, ship from Los Angeles 3 Packs of Anti Vibration Anti Noise Silicon Rubber Silencer for 120mm Fan, Red Light Weight and easy to install and compatible to all 120mm x 120mm cooling fans Can be re-used and cleaned easily, has very long life span when used properly Purchase from Tech Gears 4 Me store to ensure quality, contact us for any questions you may have