Magnetic foil - Magnet adhesive for hot bed cut to size - 1mm thick

It can be glued on a hot bed, such as the Mk3, and on this magnet can be placed the different magnetic sheets that exist on the market, such as those coated with PEI powder.

They are made of a material that can be easily worked, perforated or cut with scissors and cutter to adapt to the screws of any bed. 

The cut is done manually so the measure can differ up to 1%. This is not a problem, as it can be used with a sheet slightly larger or smaller than the magnet.