Choose the model Tube clip black 16/18 mm Tube clip white 16/18 mm Tube clip white 19/20 mm Tube clip black 19/20 mm Tube clip black 22/24 mm Tube clip white 22/24 mm Tube clip black 25/26 mm Tube clip white 25/26 mm Tube clip black 28/30 mm Tube clip white 28/30 mm Tube clip black 37/40 mm Tube clip white 37/40 mm Tube clip black 60/65 mm