This low profile contact that may be mounted using either super adhesive or screws. The 12" leads exit from the top so there is no worry about left or right hand mounting.The flange has a clean break design so that it may be removed for special mounting applications such as inside the frames of screen windows. (Gap:1"to 1.5") Colour:Brown or White. The price shown is for a pack of 10 magnetic contact c/w mounting screw and adhersive tape backing.