A polyester covered urethane foam, the NovaPoly sponge offers absorbency, chemical resistance and re-usability. The NovaPoly sponge can be used for cleaning cleanroom curtains and softwalls, laminar flow benches and isolators. The sponge is a mesh covered foam that is 9" x 9" x 1/2". Currently priced per Sponge (Each). 24 Sponges per Case.