Impressive Sound Insulation: featuring an effective sound insulation effect complemented by its material build, the isolation clips addresses your noise concerns by reducing the transmission of sound vibrations immensely Quality Material: designed with steel and quality rubber, the soundproofing mounting clip promises long lasting performance; Its robust and resilient build is to outperform and outlast, guaranteeing a return on your investment Flexible Application Across Different Buildings: whether it comes to wooden or steel framing, concrete, our soundproofing clips can be seamlessly incorporated; These are also ideal for ceiling soundproofing in professional recording studios, homes, offices, apartments, and multi family residences