Duplex labels provide an attractive way of fitting a lot of information into a small space. There are various different designs and possibilities. Basic label: one-layer adhesive material multi-layer adhesive material for cut-outs Top material: closed on both sides with perforations for opening and reclosing closed on three sides with perforations for opening closed on four sides with perforations for opening Cut-outs: possible on any of the three printed layers. The label remains flexible as very thin materials can be used. It is therefore possible to supply these labels in small sizes without affecting their ease of dispensing. Text and information can be printed on three layers.