1. Precision Scene Adaptation Perfectly fits 1/4-inch (6mm) thick shower glass doors with 36-inch (914mm) optimal length. Seamlessly integrates with 1/4-inch (6mm) floor gaps for both sliding and swinging doors, acting as a professional waterproof guardian to keep shower water contained within the designated area. 2. Revolutionary Ultra-Clear Material Crafted from medical-grade ultra-clear polycarbonate with 92% light transmission, achieving near-invisible integration with glass. Anti-aging formula ensures 5-year durability without yellowing or cracking, maintaining crystal clarity even in high-temperature, high-humidity environments.