Dialoc ID offers a wide range of EM tags. Most of them are produced by Dialoc ID itself (Dialoc ID Interlabel). In general two types are available: permanent and activatable-deactivatable EM tags. Shape-wise two types are available, the EM strip and EM price label.
The size and the shape of the tag detemines your EM detection quality in relation to the antenna system.

A special EM tag is the strip developed for use with CDs or DVDs.