Rubber magnet are compounds of plastics or rubbers combined with magnetic powders of strontium ferrite and are processed by the calendering or extrusion method.
Isotropic Rubber Magnet can be made by sheet, roll, strip etc. Anisotropic Rubber magnet can be made by sheet, strip only. Sheets can be stamped, cut and punched and may be laminated onto other materials.
It could be used to write the number of vehicle.
Cheap and nice! It is fit to the people.
Enquiry and asking for sample are welcomed.