BioFiber[R] is disposable, economical, and biodegradable. Builds an electrostatic charge that draws and locks in dust particles. The specially formulated long fiber technology attracts 99% of bacteria without use of any chemicals, helping to protect against cross-contamination in healthcare environments. Once used, sheets can be safely disposed into landfills or composted. BioFiber[R] has been tested and proven for biodegradability in accordance with the ASTM D6400-99 standard.