Features: Experience quieter typing journey with Key Switches Sound Dampening Foam, to significantly reduce keystroke noise on mechanical Keyboards. from IXPE, this soft black sound dampening foam not only diminishes sound but also enhances the tactile feel of your Keyboards. for office workers, gamers who prefer minimal key noise distraction, and computer professional like programmers and editors who spend extensive hours at their keyboards. for use in quiet environment such as home offices, corporate offices, libraries, or any setting where maintaining a low noise level is essential, including night work without disturbing others. Our Keyboards silencing cotton is easy to installs with sandwich , offering high density noise reduction and protections for Keyboards switches, making it essential accessory for video producer and live streamers. Specifications: Materials: Silencing cotton Length: 24cm Specifications: 96,980,660, 71,104, 64, 68, 87, 60, 84(optional) Package Includes: 1PC Switches Silencers note: Please allow 0-1cm error due to manual measurement. make sure do not mind before bid. Due to the differenceS between different monitors, the picture may not reflect the actual of the item. Thank you!