Warbonnet Blackbird double layer I believe that it's 1.1 but I am not guaranteeing that comes with whoopies, 11.5' tree straps and Warbonnet carabiners No rips or runs ready to go I bought it direct from Warbonnet several years back when my buddy convinced me I needed to try hammock camping. It has been used about 8 times. I am selling because I use the Warbonnet Ridge Runner which has a nice flat lay for us stomach sleepers. Shipped to your door via priority mail for $130