* Application scope: containing iron nickel material panel

     * The magnetic circuit of A3 steel and magnets made，
        magnetic force is developed to the maximum，
        at the same time protect magnet not easy rto broken  

     * Adsorption on the refrigerator and put  the key

     * Adsorption  in any place where have metal and can hang items

Specification:

  Size: 25mm*30mm(Dia*H)
  Working temperature:80℃
  Theory of vertical force:14KG
  The theoretical level of tension:1.4KG
  Material:strong magnet + A3 steel + 304 ring