I spent #158 for a purple VICE extra, the largest size they have???. PLASTIC JUNK. This thing was TINY, on their website it has a fitting video with a real guy, I'm about half his size and the extra was supposed to be their largest size. Out of 4 different sized rings 2 were the same size and too small, 4 locking pins too, 2 were the same size and too short. The entire thing was just sloppy, poor fitting, and if THAT was the extra I cant even imagine who could wear the smaller sizes. TOO many parts, alot of squeezing and stuffing, pinching too, I even drew blood and the whole thing, after several complaints to their customer service....went into the trash. I've been into chastity for years, but that part of me is too precious to treat so horribly. $158, for nothing. Don't waste your money. There are ALOT of devices out there for alot less and much better quality.