20 Pieces Reversible Happy Sun Heart Lucky Charms Findings for Jewelry Pendant Necklace Making 18mm Best Amulets Collection.Package Contains 20 pieces.DIY Charms made from Base Metals. Each Charm Size: 18mm X 18mm. Both Sides of the Charm are Identical and may be Reversible. May be used to Create your Own Lucky Charm, Unique Necklace or Pendant. Comes with Branded BestAmulets Packaging.