Kensington ErgoSoft Wrist Rest for Slim, Compact Keyboards, Black (K52801WW), 3.9 x 0.4 11.1 inches

Ultra-soft feel with a premium exterior that is supported by gel-cushioned padding to provide unmatched quality and comfort Ergonomist approved to provide optimal health, comfort and protection through proper alignment, tailored dimensions, and unique curved design Provides functional and sophisticated low-profile elegance. Non-skid rubber backing keeps the rest from slipping whether you're working or gaming Designed for full size keyboards with a front height less than 0. 39 in