The holes are for stitching the hook onto the curtain. The hook can attach into a curtain ring or maybe a observe runner, making it possible for the curtain to hold and go efficiently. This long lasting metal hook is made in the shape of the vine leaf, which is https://types-of-pleat-curtain-ho08494.actoblog.com/29950876/considerations-to-know-about-types-of-curtain-hooks