Sihl 3166 ClearSTICK is a 2 mil clear polyester film with an unmatched optically clear inkjet coating on the image side. On the reverse side, 3166 features an optically clear, repositionable adhesive with an opaque, white polyester release liner. The opaque liner provides universal compatibility with printers utilizing media-sensing systems and provides needed contrast for print viewing prior to application. Sihl 3166 is ideal for interior application to virtually any surface.