If you are looking for professional and practical computer fan cooler screws, then your research is here. That's because our products can perfectly meet your needs. The use of silicone rubber material is durable, not easy to deform, and has good flexibility, which can effectively reduce noise and bring you of convenience. 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) - The computer fan cooler screw is designed to the noise generated by the vibration of the computer cooling fan. - These fan screws are made of silicone rubber, safe and durable to ensure effectiveness and durability. - Appropriate size, simple structure, easy to install, save time and effort, and provide you with convenience. - It can absorb vibration and help extend the service life of computer accessories. - Stable characteristics, high performance, strong reliability, suitable for most computer case fans. Package list: 24 x computer case fan screws long 12 x computer case fan screws short