The Fellowes Laptop Palm Support (black) with patented Health-V Channel relieves wrist pressure to help prevent carpal tunnel syndrome. Place this on laptop for comfort and support while typing. This palm support helps and reduces wrist irritation associated with laptop heat. The contoured shape encourages correct ergonomic position. The self-adjusting gel support puts small or large hands in neutral posture. This also features Microban antimicrobial protection & smooth gel cushion with clear cover.