This product can be used as both, either curtain or liner. I like its look and use it alone as a curtain. It's indeed mildew-resistant, doesn't smell as it's made of 100% polyester. The grommets are reinforced with steel rings and I don't see them rust. They look as good as the very day I got this shower curtain. It also slides very well and the hooks are included. So, you got everything to get it set up. I love it and makes my bathroom stand out beautifully .
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