Large Clamp-On Retractable Adjustable Keyboard Tray/Under Desk Keyboard Tray | Improve Comfort while Increasing Usable Desk Space (27.5” W x 12.25” D) (Black) (Large)

ERGONOMIC: This adjustable keyboard tray lets you fine tune the height so you can achieve your most comfortable typing position.
LARGE DESIGN: This keyboard shelf is wide enough to accommodate both a keyboard and mouse at 27.5" wide, 33" wide including clamps.
Three height settings: 2.69 , 3.44", and 4.19
H INCREASES USABLE WORK AREA: The under desk keyboard tray reduces clutter on top of your desk. In addition, the retractable keyboard tray slides out of the way when it is not needed.
STURDY: Robust metal clamps and a thick plastic platform with a non skid top surface will ensure this keyboard holder stands up to daily use.
EASY TO INSTALL: Thumb screw clamps effortlessly attach to any desktop surface up to 1.5 inches thick, with no tools required.