The Fellowes Cromolux 250g A4 binding cover in blue (100 units) 5378201 stands out for its high-gloss finish that immediately catches the eye. Made from 250 g/m² rigid cardboard with a glossy lacquered coating on the outer face, these A4 covers offer excellent visual and tactile firmness. The vibrant blue color adds modernity and dynamism to your documents. They are recommended for sales files, marketing proposals, and creative presentations.