For projects that call for extra robust Cardboard Sheet 700g with a 1mm thickness The brightest and smoothest white paper Extremely flexible selection for premium print and design The print quality is excellent. Ink does not only appear shiny on the surface or lose definition when it sinks in. ideal surface for a result that is precisely balanced Perfect for Arts and Crafts, Dual Side White Dual Side Smooth FSC Certified Italian Made Photo and Poster Mounting