Blake Business A4 297 x 210 mm 120 gsm Paper (91677) Diamond White Laid - 500Theres no better way to describe the flagship of the Premium envelope collection. Beautiful products for beautiful correspondence unleashing the pleasure of paper and the sentiment of letters. Let this exceptional range of envelopes and paper reignite your literacy flair To write is never wrong. Choose from a variety of timeless shades across the range for stand out, professional, correspondence. All the products in this range are Laser and Digital