1. APPLICATION: We provide quality telescopic rails, ideal for opening shelves, drawers, and similar structures. These fullextension drawer rails ensure smooth and trouble movement, making furniture usage easy and convenient. They are suitable not only for apartments and houses but also for public facilities such as hotels and offices. 2. CONSTRUCTION: The drawer rail mechanism consists of balls placed between two surfaces, allowing smooth movement of one surface relative to the other. The balls act as bearings, reducing friction and facilitating effortless operation. Our drawer guides guarantee full extension. 3. MATERIAL: The fullextension drawer rails are made of steel, known for its hardness and durability. This makes the sliding rails resistant to wear, ideal for intensive use. Steel is also less susceptible to moisture and corrosion, ensuring longlasting elegance and performance. 4. ADVANTAGES: The balls between the surfaces minimize friction, ensuring smooth and quiet movement. The gentle operation and reduced friction eliminate noise, enhancing user comfort. These heavyduty drawer rails maintain efficiency over many years, providing longterm convenience for furniture users.