These Design and Paper Prototyping Templates are ideal for early brainstorming and conceptual design. The package includes printable device sketching templates, and a set of user interface components that you can print, cut out, and customise to create basic paper prototypes. The templates and components are have been desgned for Nokia touch devices (based on a 360 pixels by 640 pixels display), and non-touch devices (based on a 240 pixels by 320 pixels display). Device screens and components are not 100% size and have been scaled to accommodate printing on A4 paper.

via Design and Paper Prototyping Templates.