The low cost is good since TPR items generally have short, if happy, lives. If you get one and like it, get a couple more as spares. Shaft is fairly thick and tight, so your dick is less likely to retreat back into the shaft and it actually gives some support. The thickness of the walls abolishes almost all sensation for the penile shaft. For older guys who need tactile stimulation to remain erect, this could be a disadvantage. If your problem is having a hair-trigger, you will probably love it. Like the Model T, you can have any color you like as long as you like it black. It is best to be at least semi-erect when you put it on. Don't try to slide your dick in from rear to front - the easiest way to get it on is to stretch the device into a doughnut, insert your dick, and then let it spring back leaving your dickhead protruding.