Onyx Universal Vehicle Adjustable Tablet Mount for iPad, Galaxy Tablets Pivots at multiple points to allow the exact position you desire when in use or not in use! Remove from your car and use inside your home or office with your desk, or your chair, or...??? with our optional C-Clamp (Not Included) Instant release lever! Collapses for compact storing or to move out of the way when not in use. Heavy duty lightweight forged aluminum construction - no rust! Strong ABS plastic Tray The tray includes cooling holes to allow your laptop to breath/ release heat! Adjustable height! Tilt laptop to position of comfort