BUTTERFLY Glass Floating Locket Pendant w/ Butterfly Window Backplate Insert & Sterling Plated Necklace Living Memory Glass 30mm (1 1/4") LOCKET FLOATING CHARM Necklace with Real Glass Includes .925 Sterling Silver 22 Inch Plated Snake Chain 22mm Stainless Steel Multiple Butterfly Window Plate Charm fits into 30mm Locket. Locket has strong magnetic closure to keep those precious charms safe. Interchangable locket Fast USA Shipping! Individually wrapped with Gift Box.