Any hammock tree straps are fine. As long as you check/reset them once a year or more they won't girdle it.
It's a lot like those double wall cups by Yeti. The offbrands are essentially the same quality but you'll expect to pay 2-3x more for Eno. Look for Nylon/Parachute material.
I would suggest a double hammock rather than single, it's just more cozy, you can fit two, or sit up in it with no problem. Straps are another big thing, Eno's brand is "atlas straps", but again, there's options that are half price.
I've used Bear Butt, Wise Owl, and Fox Outfitters - all of them have just been amazing quality with different colors and specifics to choose from. I was shocked out how light the Wise Owl trail hammock was if you're into that sort of thing.
They are from amazon. hammock straps