A3 Self-Adhesive Magnetic Sheet | 420mm x 297mm x 1mm L_240mm This Neodymium Block has a

This Neodymium Block has a length of 50 mm

and sometimes merely a curious passer-by

Although the void reduces the overall volume of magnetic material and hence its overall strength

It is identified by the AMF Magnets part number MTH-AMC13PLC

A3 Self-Adhesive Magnetic Sheet | 420mm x 297mm x 1mm L_240mm This Neodymium Block has aMagnetic Product Description: This A3 Self adhesive Magnetic Sheet has a thickness of 1mm, a width of 297mm and a length of 420mm. The adhesive side is non magnetic and uses High Quality Chinese Adhesive. Constructed from Strontium or Barium ferrite powder within a polymer matrix, this self adhesive magnetic sheet is manufactured to provide good demagnetisation resistance & reasonable resistance to chemical agents. Identified by the AMF Magnets part