Magnetic strip with adhesive layer

A dispenser (300) of a magnetic strip (100), said dispenser including a core (310) and said magnetic strip (100), the magnetic strip being wound around the core and comprising:

• a substrate element (105) having a first principal surface and a second principal surface disposed opposite one another,
• a layer of magnetic material (110) for recording information disposed on the first surface of the substrate element (105),
• a layer of adhesive material (115) disposed on the second surface of the substrate element (105), said adhesive material allowing to glue at least a portion of the magnetic strip (100) to an object,
• said dispenser being characterised by comprising a flexible protective tape (315) disposed on the layer of adhesive material (115) for preventing damage of the magnetic material (110) of said magnetic strip (100) wound around the core (310), or, if the magnetic strip is wound around the core without the protective tape, the magnetic strip being characterised in that the layer of adhesive material has a low adhesive strength.