My sister lent me a sling, it has a bit that you tie round yourself so it hangs like an apron, , then you put baby in it and wrap the long bits around yourself, my sister did show me how to do it, but she isn't in, and am using it to help Callum with his reflux, but it feels wrong. And I am sure I am doing something wrong. Its black with white butterflies, if that help. TIA.