I don't remember the name of the store, but I'm sure you can find many types of rope in any hardware store; it's a common item that you can use at home, at work, in your vehicle/motorcycle/bicycle if you transport things and need to tie them up. You can even visit stores that sell camping and outdoor gear.
Yes, it's always necessary to
test your entire setup to be sure that nothing will break and everything will work properly: anchor point, rope, knots (you can watch video tutorials to learn how to tie them and practice)
Thank you, you're kind. There are many active users from whom I learned a lot; you'll also find them posting on the forum: AreWeWinning, Gustav Hartmann, Worndown (and Evelyn Lane she's no longer on the forum, but her threads have been very helpful to me when I arrived here). I recommend you follow them.
The strength of the rope will depend on its construction, material, and thickness. Always check the WLL (
Working Load Limit) of the rope before buying it.
Always choose synthetic materials such as polyester or polypropylene, which are strong.
You will see that as the thickness of the rope increases, so does its strength.
Between 10 and 14 mm is a good thickness. If it's too thick, it won't penetrate the neck properly and tying knots will be difficult.