Skorpio system is the most simple and trustworthy cord system for roman shades. This manual mechanism works with polyester cords that match the color of the fabric. The elevation and stop mechanisms of the roman shade are arranged on an aluminum rail. The number or cords is based on the width of the shade, to keep the horizontality of the fiberglass rods and thus achieve a perfect fold. All of the elements used in Skorpio system are easy to assemble and disassemble, which makes it easy to access and clean the fabric. The system can be installed to the wall or to the ceiling.