Arguably the whitest shade of paper and envelopes on the market. Its pristine brilliance gives it a freshness that appeals to the creative designer who feels less is more.. - Box Quantity: 500.. - Pallet Quantity: 35000.. Features. Self-adhesive closure. Yes. Media weight. 120 g/m². Window. No. Product colour. White. Material. Paper. Envelope format (ISO 269). C5 (162 x 229 mm). Weight & dimensions. Length. 162 mm. Width. 229 mm. Sustainability. Sustainability certificates. Forest Stewardship Council (FSC). General. Product family. Premium. Product series. Business