Sew-in hooks are a thing that you are able to do if you know your way around the sewing equipment or can hand sew. You can sew in other types of curtain hooks or you can build hooks in The material to the curtain rod. For pre-set up curtain tracks, https://types-of-curtain-hooks45666.topbloghub.com/35635071/curtain-hooks-types-fundamentals-explained