Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does the job

A good product for hanging a hammock or anything else between two trees. I didn't think the directions were very clear, and it took some trial and error to get the straps adjusted so that the D-ring faced the proper direction, but once installed, the straps held the weight. I also found this item useful for hanging a clothesline between two trees, and I imagine there would be other uses.