Patented Health-V™ Channel relieves pressure on the wrist’s median nerve to help prevent carpal tunnel syndrome whilst mousing Memory foam moulds to your wrist and retains body heat for improved circulation Built in Microban® protection fights the growth of harmful bacteria for the lifetime of the product Optical friendly pad improves mouse performance without taking up space Accredited against BS EN ISO 9241 by FIRA International, an independant Ergonomic Accreditor UPC Code 043859536351 Colour Black Material Type Polyurethane Gel (Base)