Abstract: The invention relates to self-adhesive elements which can be fastened to the most varied adhesive bodies and can be used for the most varied applications. It is the object of the invention to propose elements which can be fastened in a self-adhesive manner to the different adhesive bodies, with the fastening having to be possible in a detachable manner and a multiple use of the elements being possible. At least one sensor/pickup, an electronic element, an optoelectronic element and/or an actuator are present in a self-adhesive element in accordance with the invention. Elastically deformable pimple-shaped elevated portions are formed at a surface of the element to which an adhesive body can be connected in a self-adhesive and detachable manner. The surface of the pimple-shaped elevated portions is spherically curved at least in the region which is in touching contact with the adhesive body.