River Dart - Single Square Greetings Card With Recycled Brown Envelope (Blank Inside) Digitally printed greetings card Dimensions: 12cm x 12cm Digitally printed on smooth recycled 350gsm card Single greetings card digitally reproduced from my original linocut. Blank inside for your own personal message and best wishes, this card comes with a brown envelope. My greeting cards are created using a recycled 350gsm, uncoated, silky smooth stock made using 100% recycled post consumer waste which can lead to varied speckling in the finished sheet adding character to your cards. They are also FSC Certified.