The Golden Cobra is the COBRA stair design, by Siller Stairs, with wooden treads covered with beatgold and finished with a protective layer. The core is made of steel to ensure total stability. The strings are made of stainless steel, which gives it a plus to stability and a more massive, impressive look. Especially due to the smooth reflections. The COBRA design comes in all kind of different combinations of materials. The treads can be in stainless steel or any other metal, wood, Corian, glass, concrete and even acrylic. All of them in any given color. So are the strings. The right combination of materials and colors, fitted to your architecture, will have as a result a totally unique and very special staircase that will catch anyone's eyes.