Blue Lace Agate is one of the most popular beading stone because of its versatility. The stones in this strand are graduated from 12x16 to 16x20mm. These stones are faceted and polished and are irregular in shape. This Blue Lace Agate strand is one of a kind. Since they are one of a kind we display the actual strand that you will receive. We are unique in that we being bead enthusiast ourselves we understand the disappointment of receiving something not as presented. This is very time consuming but we feel it is important to sell exactly what our customers are expecting.