Hi JC,
Some of my thoughts about Foambymail (or any of their many other names) are outlined in some detail in post #2 here and several other comments in various threads such as post #2 and 4 here.
In essence I wouldn’t do business with them for anything except the most non critical products or for something where price was the only factor and getting first quality (not seconds or returns etc) or what was described was not in any way an issue.
If someone is comfortable though with unknown foams with specs that are different from what they ordered or supplied from unknown and possibly uncertified and untested foreign manufacturers … then they may be worth considering.
I personally would not do business with them because they are too evasive and not open about what they are really selling and there are just too many higher quality and value options that don’t involve “guessing” about what you are really buying.
Phoenix