1.Low profile, good looking deco system 2.Nice nickel or satin finish of each fitting 3.Leave your wall clean Widely used in art gallery, bar, hospital, school, office and home deco etc!Specifications TrackAluminium in Satin FinishCableStainless Steel or Nylon CordHookZinc Alloy or Brass in nickel finish Detailed Photos Stainless Steel Wire Art Picture Hanging Systems