Tool free installation knob adjust arm controls both height and tilt - just loosen knob, set height and re-tighten
Adjusts to 1.5" above mounting surface and 4.5" below mounting surface
Standard all-in-one platform with wooden construction minimizes bouncing
Includes all-in-one leatherette gel wrist rest with antimicrobial product protection and Precise™ Optical Mousing Surface that can be placed on right or left of keyboard