EchoGrid® is a new inlay for grid ceilings for new buildings and also for the redesign of existing ceilings. It is visibly different from conventional ceilings and audibly upgrades heavily frequented rooms. The inlays are plugged together on site and hooked into the grid ceiling without tools. The very light grid inlays can be easily removed, allowing easy access for maintenance of the building services. Complete reusability after use guaranteed – zero waste!