The Tenga Flip Holes are quite good at accommodating a lot of girth because the side panels allow the material inside to expand and bulge out through them, so I wouldn't think you'd have a problem there. Watch out because each colour has a different texture inside and some can feel tighter than others. I prefer the White personally.
With something like the disposable Tengas they come in two sizes, a regular and a "U.S." (Ultra Size) which is aimed at larger men, so obviously you'd want the latter.
With Fleshlights you should have no problem with any of the standard designs, but I'd avoid the Sword and Blade if you're larger as the insert can start to spill out of the case. Similarly the Flight and Sex in a Can models may not be best suited to your girth either. When it comes to picking an orifice I'd stick to either the Mouth or the Lady, as the tightness of the Butt around your shaft could prove annoying. The Pure model is also a good option to consider.