Enhance your typing posture with an ergonomic adjustable keyboard that mounts to the bottom of your desk. MOUNT-KB04C is a deluxe 26.5" x 10" under table mount designed to fit both keyboard and mouse of varying size. Features include plush wrist padding to help reduce wrist soreness, height adjustment within a 6.7" range, and full side to side rotation for optimum keyboard placement. The keyboard slides forwards and back smoothly on a rolling 18" track. Assembly is a simple process, and we provide all the necessary hardware to get your deluxe keyboard mounted. Features Ergonomic keyboard and mouse tray that attaches underneath your desk and enhances typing posture Gel wrist padding to reduce wrist soreness Deluxe Universal 26.5" x 10" plate fits most keyboards and mice Ideal keyboard placement with full side-to-side rotations and 6.7" height adjustment Simple assembly process with all mounting hardware and instructions included Tray slides forward and back on a 13" track. The track-mounted design quickly hides the keyboard tray under the desk.