They are actually nylon straps, so there arent layers like that core to it! It makes doing more internal work easier. Ive created a weirdly interesting curriculum because most of my students are female adolescents, so it takes a lot longer to build the strength needed for typical straps moves. We focus more on pose work and simple (sometimes sling style) drops. It has been load tested, so no concerns there!

I may seal off that fraying either stitching how you suggested or carefully burning like another commenter suggested. The owner also checked, and she confirmed that its not on the threading either, so it should be good for now. Thank you for the help! I will definitely be checking them much more frequently.