I am disappointed by the product that does not meet my expectations. Indeed retail background pictures me to a hook by four points with adjustable depending on the thickness of the tablet, in fact there are only three without thickness adjustment. You must rely on the photo with the headrest. I find that to support a 10 "tablet is a bit lighter, more mounting incompatibility with the cover. In terms of transport, no complaints, delivery between 21 and 31 and received 26. For the price, it's not worth more than 15.