The Kornişsan Square-Head Corded Roller is engineered to provide the highest level of mechanical stability and visual symmetry in modern curtain systems. Unlike standard round-head gliders, the square-head geometry fits snugly into the curtain track, preventing the roller from twisting or tilting within the channel. This ensures much more controlled and smooth movement, especially for heavy or wide-span draperies. Crafted from high-performance POM (Polyoxymethylene) engineering plastic, these rollers are interconnected by a specialized cord to guarantee a consistent "Wave" or "S-Fold" appearance. No matter how many times the curtain is opened or closed, the pleat spacing remains millimetrically uniform. Designed for luxury hotels, high-end offices, and modern residences, this product embodies Kornişsan’s commitment to durability and architectural elegance. Key Advantages: Enhanced Stability: The square-head design prevents rotation and jamming inside the rail. Unbreakable POM Construction: High-impact resistance and superior durability against wear. Uniform Wave Pattern: The corded mechanism ensures perfectly even pleats at all times. Low-Friction Performance: Self-lubricating material properties for silent and effortless operation.