Double leaf adhesive hinge for fixtures, shutters, hatches or similar, comprising at least one shaped body (2; 2 I, 2 II, 2 III, 2 IV), the body being a single body or comprising a plurality of bodies (2 I, 2 II, 2 III, 2 IV) configured to be arranged in order to form a shape, said at least one body defining a plurality of alternated or alternateable folds (A, B), wherein the hinge is configured to operate a rotational join between two elements to be relatively rotated, such as panels, by using said alternated or alternateable folds (A, B) along a development direction of the hinge, optionally alternated or alternateable along a main development longitudinal direction of the hinge, said folds being configured to enable a relative rotation between said elements even up to 360° wherein the hinge is apt to be applied to rectilinear and/or curvilinear edge portions of the elements to be hinged and is apt to follow the rectilinear and/or curvilinear outline of said portions of the elements, characerized by the fact that: each fold (A, B) is in the shape of a "Z" having a first portion (A0, B0), a second portion (A1, B1) and an intermediate portion (A2, B2) joining the first portion (A0, B0) and the second portion (A1, B1), the second portion (A1, B1) being a guide portion rotatively guiding the element which is engaged with when the corresponding fold is in an operative configuration, the intermediate portion (A2, B2) having opposite ends that are respectively engaged with the first portion (A0, B0) and second portion (A1, B1), the opposite ends acting as rotation pivots, each "Z" fold exhibits two rotation pivots, said at least one body (2; 2 I, 2 II, 2 II, 2 IV) exhibits an alternation of one or more hinge units, preferably of two or more pairs of hinge units, the hinge units being defined by said folds (A, B), said folds (A, B) being positioned one opposite to the other with respect to a central portion of said at least one body (2; 2 I, 2 II, 2 III, 2 IV) and forming a "double Z" system, the folds (A, B) are of at least two types and the alternation is defined between folds of said at least two different types, the hinge comprises a lower surface, that is preferably smooth and/or substantially flat, configured to be adhesively engaged with one or more of said elements to be relatively rotated and one or more upper surface portions configured to be adhesively engaged with the other of said elements to be relatively rotated, the one or more upper surface portions being defined at said "Z" folds (A, B). the hinge is apt to be applied to rectilinear and/or curvilinear edge portions of the elements to be hinged and is apt to follow the rectilinear and/or curvilinear outline of said portions of the elements, characerized by the fact that: each fold (A, B) is in the shape of a "Z" having a first portion (A0, B0), a second portion (A1, B1) and an intermediate portion (A2, B2) joining the first portion (A0, B0) and the second portion (A1, B1), the second portion (A1, B1) being a guide portion rotatively guiding the element which is engaged with when the corresponding fold is in an operative configuration, the intermediate portion (A2, B2) having opposite ends that are respectively engaged with the first portion (A0, B0) and second portion (A1, B1), the opposite ends acting as rotation pivots, each "Z" fold exhibits two rotation pivots, said at least one body (2; 2 I, 2 II, 2 II, 2 IV) exhibits an alternation of one or more hinge units, preferably of two or more pairs of hinge units, the hinge units being defined by said folds (A, B), said folds (A, B) being positioned one opposite to the other with respect to a central portion of said at least one body (2; 2 I, 2 II, 2 III, 2 IV) and forming a "double Z" system, the folds (A, B) are of at least two types and the alternation is defined between folds of said at least two different types, the hinge comprises a lower surface, that is preferably smooth and/or substantially flat, configured to be adhesively engaged with one or more of said elements to be relatively rotated and one or more upper surface portions configured to be adhesively engaged with the other of said elements to be relatively rotated, the one or more upper surface portions being defined at said "Z" folds (A, B).