That does look wider, but a little out of my price range at the moment. All of the ones I've seen on here state .5 or .75 as a diameter which is just insane! I didn't think anyone had one like that! haha. I know they stretch but then they're really tight and feel too intense.
Well, most apparently like it tight, so that's what's on offer...
As for the pdx toy I referred to, the opening is 25 mm wide, but it's fairly cavernous inside, so to speak (can easily accommodate my entire hand, for example, though less is needed to thoroughly wash it). Tightness of any kind is not an option with that toy ;)