Can you hear the ocean waves calling you? This set of four blank notecards was created from The Shell Series, a large-scale, set of original charcoal drawings. These understated cards are perfect for a quick occasional note or a heartfelt thank you. Folded to 5 x 7 inches. White envelopes included. Printed in Minneapolis, MN. Free standard shipping in the U.S. Ships in 2-5 business days.