Features: Brand new and high quality Achieve vibration control with Rubber Fan Mounts, suitable for quieter experience. Crafted from rubber, these fan mounts offer exceptional reliability and long functionality. Suitable for all computer users create a more comfortable and enjoyable work and game environment. Use these rubber fan mounts in various setups to effectively minimize vibrations and sounds for improved experience. Upgraded your computer system with Rubber Fan Mounts Specifications: Material:Silicone Type:12Pcs/24Pcs/36Pcs Package Includes: 3 Optional Package: Package 1 Include:12Pcs Rubber Fan Mount Package 2 Include:24Pcs Rubber Fan Mount Package 3 Include:36Pcs Rubber Fan Mount note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.