Designed for demanding users who really care about preserving the look of their precious MacBook, PalmGuard is a wear-resistant thin film solution that can effectively protect the MacBook's palm rest area against the deleterious effects of grease, scratches, smudges, and color-fade that accrete over time. Carefully color-matched and machined precisely to cover MacBook's entire palm rest area, PalmGuard provides quality protection while remaining unobtrusive to users. The package also includes a separate protective film for the trackpad. PalmGuard comes in 2 different colors to match your MacBook and MacBook Pro: Silver for the aluminum unibody MacBook Pro series and white for the new White MacBook 13" released in October 2009.
[Source : Moshi