Description If you are looking for a professional and fan mounting screw, then your research is over here. That's because our product can meet your need. Adopted of silicone rubber material, it is practical and for long time use. It is not easy to get deformed and bring you much convenience. Features -Color:White -Material:Silicone rubber -Size:6.60X0.80X0.80cm/2.59X0.31X0.31in -Size:4.30X0.70X0.70cm/1.69X0.28X0.28in - Made of silicone rubber, good flexibility, super soft, anti-aging, , can be used in high temperature. - Replace the fixing screws of the chassis fan, reduce the chassis resonance caused by the fan vibration when the chassis fan is installed, and resist noise. - Reduces fan noise and shock absorption between the fan and PC case, eliminating vibration helps . - Appropriate size, simple structure, easy to install, save time and effort, and provide you with convenience. - Excellent craft, carefully down to every detail to give it a chic and beautiful look. - Color: White. - Size: 6.60X0.80X0.80CM. Package Including 20 x Screws NIYANGLE 20Pcs Computer Screws Computer Case Fan Screws PC Case Fan Mounting Screws Replace the fixing screws of the chassis fan, reduce the chassis resonance caused by the fan vibration when the chassis fan is installed, and resist noise. Made of silicone rubber, good flexibility, super soft, anti-aging, , can be used in high temperature. Reduces fan noise and shock absorption between the fan and PC case, eliminating vibration helps .