Angle adjustable platform enables negative and positive tilt of keyboard for optimal ergonomics. Anti-microbial product protection on wristrests inhibits the growth of microorganisms, such as bacteria, that can cause stains, odors and product degradation.Sleek in appearance and operation, these platforms are designed with tapered wrist rests and rounded corners for comfort beyond compare. Includes incredibly soft gel wrist rests and 3M™ Precise™ Battery Saving Mousing Surface. Leatherette wrist rests are easy to clean and feature antimicrobial product protection.