White Vinyl Decal with High Performance Adhesive Back. Decal is Digitally printed in high resolution 4 colour process (175 lpi) then varnished - resulting in an ultra sharp image. Custom shape and any bleed edge included. Principally made for indoor use, however when the optional UV lamination is added, the imprint will last outdoors from 12 to 18 months. Size 1 to 4 sq/in.