A5/C5 White Card Blanks & Envelopes 10 A5/C5 white cards & envelopes, pre-creased. Made from quality card. The card blanks measure 148mm x 210mm. Card weight 250gsm, envelopes are 100gsm. £4.75 Quantity: at £4.75 each Add To Basket 0 in your basket View Basket Checkout