Compact Design Attaches To Desktop Edges Up To 1.5" Thick Without Tools & Fits In Corner & Standard Workspaces Easy Tilt Adjustment Keeps Keyboard In The Correct Position For Typing Innovative Silicone Wrist Support Provides A Soft Cool Place For Wrists & Wipes Clean With A Damp Cloth Extended Knee Clearance Modern Design Accents Any Workspace--whether At Home Or In The Office