Fellowes Professional Series Compact Keyboard Tray provides comfort and maneuverability for smaller workspaces. Designed and manufactured for Fellowes by Humanscale. Lift and lock feature lets you adjust height with one hand - tilt platform to reposition, then straighten to lock in place. Single manual knob adjusts tilt up to -10 degrees for optimal comfort. Warning TrakTM helps prevent mouse from sliding off platform. Standard platform accommodates both right and left-handed mousing. Health-VTM memory foam supports Microban antimicrobial protection to help keep product cleaner and relieve wrist pressure to help prevent carpal tunnel syndrome. Durable keyboard tray features compact 17-3/4" glide track, slim profile, and non-skid pad