Single-sided adhesive magnetic tape. It is convenient for displaying posters, etc. on steel surfaces. 1.2 inches (30 mm) wide type. The adhesive on one side allows you to attach it to paper such as posters, and attach it to a steel surface. You can cut it to any length with scissors or a utility knife depending on the application. ·Product Weight: Approx. 3.2 oz (90 g); Material: Rubber magnet (with adhesive on one side), release paper