Specimens or models are not required unless the article to which the design applies is a textile. Rather, a good representation of your design will suffice. You must provide a set of representations of your design, consisting of at least one image and enclose it with your application.  However, if the design is two-dimensional, IPOS may permit a sample of the design to be accompanied with the design registration application. The dimensions of the sample and the period of submission will be determined by IPOS.