I like my shower curtain hooks. I don't like that they rip through the plastic curtain liner waaaay too easily. So, I printed up these simple reinforcers. Just print them. Put a little bit of glue on the inner face (that's the top of the print). Line them up on the liner with the short tube through the liner's hook hole. Fold them over to snap in place. Hold with a binder clip until the glue dries. Note, make sure your shower hooks aren't too fat to go through the holes before using.