I have either purchased or received as a gift, several ties from this company.  They are well constructed, fall readily to hand when tying, and are exactly what I want in a bow tie.  I have a large neck and have these adjusted to the maximum size which fits perfectly.  I will wear a bow tie all day long and have not had them come loose or untied.  I have several more ready to order on my wish list.  Though I tend to only wear hand made bow ties, these are a great price and hard to beat.