Combining a traditional picture rail moulding hook with a transparent monofilament perlon cord and the patented STAS smartspring hook gives you an easy and economical way to hang your pictures from traditional picture rail mouldings (e.g.wooden picture rail).The moulding hook is available in three colours: white, chrome or brass / gold and the perlon cords in three lengths: 100cm , 150cm and 200cm .Product includes 10 moulding hooks, 10 perlon cords with loop, and 10 smartspring hooks for hanging your picture frames.