This is the only set of 2 inch hammock straps that I have ever seen.  They are great for a few of reasons.  If you want tree friendly straps, then you should grab a set of these.  The extra width makes them easier on a tree. If oyu are looking for great weight capacity, then again this is the way to go.  These support 660 pounds with each strap (1320 lbs total).  I've only seen one strap that can support more (700 pounds). Finally the price is great! The only reason to avoid these straps is if you are backpacking and trying to go ultra light.