Prime-Line M 6059 Shower Door Bottom Guide Assembly (2-pack)

Door guide is durable plastic and comes with double sided adhesive strips . Note make sure the mounting area is clean and dry. They worked great.

Works great! Easy to install.

I like the product, it did the job

The Prime-Line M 6059 Sliding Shower Door Bottom Guide is a simple yet highly effective solution for keeping shower doors securely in place and gliding smoothly. Its 1/2-inch channel fits perfectly (make sure you measure) with various door types, and the durable plastic construction offers long-lasting performance without concerns about rust. Installation was quick and easy, instantly improving the stability of my shower doors and preventing any annoying misalignment. For anyone looking for a reliable and affordable fix to keep their shower doors on track, this guide is a perfect choice.

The guide is great, but the adhesive tape was a little weak. I had to use an alternative to get the guide to stay secure, but now it works fine.