Twelve South HoverBar for iPad | Flexible arm for iPad (2nd, 3rd, and 4th gen.) Positions iPad as the ultimate secondary touchscreen computer for your Mac Connects securely to iMac or Thunderbolt Display with non-scratching clamp Creates a hands-free kitchen mount or desktop workstation with no install required Securely clamps to any surface up to 1- inch thick Fits both iPad 2 and new iPad (3rd generation)