Cushioned over the entire top surface allows for unrestricted mousing movement while providing constant ergonomic wrist support and pressure-point absorption wherever your hand travels. Scientifically safer than raised wrist rests and standard mouse pads; Meets new Ergonomic Standards, For All Users Built with a heavy rigid frame and a smooth and tight synthetic fabric top surface for precision mousing. Rubber non-slide bottom surface keeps mouse pad in place, and soft stitched edges provide lasting construction. All Loftmat products assembled in the USA.