The Softest Place Your Wrist Can Rest. Innovative Fellowes FoamFusion? technology provides superior comfort and softness to help relieve wrist pressure. Microban? antimicrobial product protection. Nonskid backing. Soft breathable material withstands daily wear and tear. Wrist Filling Material: Foam Fusion; Mouse Pad/Wrist Rest Type: Mouse Pad with Wrist Rest; Color(s): Black; Theme: Solid Color.