Authentic Pandora Moments Unique Butterfly Closure Snake Chain - 19cm Make your wrist shine with the Pandora Moments Butterfly Closure Snake Chain Bracelet. This sterling silver bracelet features Pandora's iconic snake chain pattern and a butterfly closure. The closure has the same functionality as a lobster closure and can be styled with up to two dangles or pendants. The closure also spins around, giving this bracelet a surprise touch of dynamic movement. Add your favorite charms to this bracelet for a perfectly.