Flexible self-adhesive label with a covered adhesive region selectively peelable and closeable product including said label

Flexible self-adhesive label with a covered adhesive region selectively peelable, the label comprising:

• a flexible layer with a first side and a second side oppositely disposed to each other;
• a pressure-sensitive adhesive layer configured to cover at least a first region of the first side of the flexible layer;
• a liner with a first liner region adhered over the first region of the first side of the flexible layer configured to be removed from the first region leaving the first region of the flexible layer with pressure-sensitive adhesive layer exposed;
• the adhesive layer also configured to cover a second region of the first side of the flexible layer
• the liner includes comprising a base region attached to the second region, the base region and the first liner region being connected through a first fold line whose ends are approximately tangent to two cuts comprising anti-tear configurations of the liner, and configured to allow the first region to be exposed and to keeping the liner attached to the second region of the adhesive layer.