The leatherette, black WR305LE Gel Wrist Rest for Mouse or Trackball from 3M is a gel wrist rest with antimicrobial product protection. It can be used as a replacement wrist rest on keyboard trays equipped with the KP200LE and WR421LE keyboard and mouse platforms.
Anti-microbial product protection inhibits the growth of microorganisms, such as bacteria, on the product surface. This prevents stains, odors, and product degradation.