- Compact Size: The sliding shower door plastic guide measures 3 inches long, 1-1/2 inches wide, with a wall height of 9/16 inches and a guide passage width of 1/2 inch. Compatible with glass thicknesses up to 7/16 inches, this design ensures minimal impact on your shower space. - Simple Installation: Designed for easy setup, this shower door track rail keeps your glass shower door aligned without the need for special tools or skills. The extruded metal frame provides durability and straightforward assembly. - Durable Material: Constructed from high-quality white plastic, this shower door hardware is resistant to damage and built for long-lasting use, ensuring reliability over time. - Enhanced Performance: Featuring low static and dynamic coefficients of friction, the wear-resistant design of this sliding shower door bottom rail extends the lifespan of the guide, ensuring smooth operation. Applications: 1. Home Renovation: Ideal for upgrading your existing shower setup, ensuring your doors glide seamlessly for a modern look and functionality. 2. New Installations: Perfect for newly renovated bathrooms, this guide rail is essential for properly aligning your shower door, providing a clean and refined finish. 3. Maintenance Replacement: Suitable for replacements in older or worn shower door systems, it restores functionality and enhances the overall shower experience. This shower door plastic guide is an essential component for anyone seeking a reliable, easy-to-install, and durable solution for sliding shower doors.