woleyi Anti-Theft Tablet Wall Mount, Heavy Duty Articulating in-Wall Tablet Stand Holder with Security Lock and Key, Compatible iPad Pro/Air/Mini, Samsung Galaxy Tabs, Surface, More 7-11" Tablets

This tablet holder seems pricey, but the build is extremely solid, the metal arm surprised me by how solid it is. It fits tablets smaller than 11" well, and while made of metal, the interior of the corners that grip the tablet are lined with rubber to protect your tablet. The mount is quite stable once installed, and feels safe, both for positioning and from the fact no one should be able to remove it without the key. For now I'm using this at home where I need a tablet on the wall, but this will be wonderful for use at shops or conventions where you want to give people a display but not risk any theft. You get two keys so you can have a spare.

One of the mounting screws was missing, the corner grips do not fit square with the tablet (see picture), the tablet does not sit flat and wobbles in the mount and there is movement in the swivel joint.It certainly does not have a professional look and I would not buy this product again.