This 135gsm Colorplan envelope is a striking colour as well as a beautiful weight adding a touch of class to whatever may be enclosed. Not sure if "stone" is the best name that colorplan could have come up up, it's more a beige or sandy colour. Available in six sizes: C5, C6, DL, 92x143, 155x155 and 116x116   This quality stone coloured envelope,  is from our selection of 11 colours.