
We have used this product on glass doors. We had to open the bracket to put it on the rubber piece. We also had to make additional adjustments by tightening the screws to prevent slipping. It works, but I think the manufacturer should also add silicone as an option, not just the rubber part. It's been a week and he hasn't slipped and doesn't look like he's been moved. I only gave four stars because I would be more comfortable with silicone.

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