The Softest Place Your Wrist Can Rest. Innovative 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: Keyboard Wrist Rest; Color(s): Gray/White Lattice Pattern; Theme: Lattice.