This set is hand crocheted from stainless steel wire. The crystals are Swarovski helix shaped and clear. My pictures do not do justice to the incredible sparkle that they have!!! The crystals measure a little over 1" and the necklace is 17 1/2 " in length. The ear wires are nickel free. I can also create necklace and earrings in with other color crystals. The price includes shipping to the USA.