Computer fan radiator screws are convenient and practical, , and are not easy to damage. The craftsmanship can serve you well without being easily deformed or broken. This is a very practical computer fan radiator screw, which effectively reduces noise and vibration. Features - Color: black. - Material: silicone rubber. - Size: 6.65X0.90X0.90cm/ 2.61X0.35X0.35inch.(long type) - Size: 4.38X0.90X0.90cm/ 1.72X0.35X0.35inch.(short type) - Reduce noise by reducing fan vibration, allowing you to have comfortable working environment. - They are designed to fit most fans and computer cases, professional and general, and serve you better. - Whether you are a DIY assembly enthusiast or a professional technician, this set of replacement screw accessories will perfectly meet your requirements. - Adopting silicone rubber material, good elasticity, aging resistance and good vibration absorption. - workmanship, reasonable structure, professional and practical, not easily deformed or broken. Package list: 12 x computer case fan screws long 12 x computer case fan screws short