Mounting surface thickness : 1 to 1-1/4 in. All-in-one platform design holds both keyboard and mouse. To be installed under the desk. Height, tilt and swivel adjustable. Full-width, leatherette covered gel wrist rest. Antimicrobial protection inhibits the growth of micro-organisms. Precise mousing surface extends battery life. Mounts with self-adhesive strips, no tools required. 25 x 11-1/2 in. Black. 70% recycled content.