Lovely Petoskey Stone rests snugly in a colorful seashell, with accent beads and a colorful 18" genuine leather lace necklace with a magnetic barrel closure. Choose your stone and chose your color! Leather choices in purple, teal, and aqua, along with Petoskey Stone choice. These are great summer gifts for summer birthdays! Two-day first-class shipping, include protective pouch and box. Free gift wrapping available.