Each card is hand marbled by a skilled artisan on luxurious tree-free 250gsm cotton cardstock and is accompanied by a luxury peel and seal envelope which is hand marbled in the matching on the reverse for understated appeal. No two cards are the same, making them truly unique. The card and envelope are neatly held together with a tree-free belly band. The card can be easily framed to become a beautiful ornament or keepsake. They are blank inside. Size A6. A6 (14.8 x 10.5cm). 100% recycled cotton paper.