Handmade Necklace perfect for layering or wearing by itself. You can order as a jewelry set or just the necklace (See other items for bracelet). Made of Red Aventurine and Blue Apatite with a 14k gold filled or 925 Sterling Silver chain and closure, and beads. The necklace measures 14 inches to 16 inches in length. It includes chain extender to adjust preferred length. We use 14k gold filled or 925 Sterling Silver in all our hardware including extender chain and lobster claw closure. Since all our jewelry is handmade not two pieces will be the same. Comes with a branded bag to store. Color will vary in different light. Bead shape and size may vary as well. Always protect your jewelry from scratches, chemicals and extreme temperatures. Store your jewelry in the provided bag or a clean, dry space. Be sure to remove belore swimming or near chlorine. Avoid spraying perfumes directly on jewelry. Take care when using lotions or creams as they may cause damage to your jewelry. Feel free to massage us with any additional questions you might have. Thank you for stopping by!