Keyboard Tray, Overall Height 3 1/4 in, Overall Length 16 1/2 in, Overall Width 25 in, Color Black, Arm Style Glide Track, Material Plastic, Steel, For Use With Standard Desk, Track Length 26 5/8 in, Swivel Angle 0 Degrees , Features (3) Height Positions, Includes Gel Wrist Support, Retractable Mouse Tray