Mussels & Muscles Sterling Pebble EarringsAttached to a silver hemisphere, a silver pebble that gently swings according to the wearer's movements and changes its appearance depending on how the light hits it. The contrast between geometrical and organic shapes enhances the wearer's facial features. 14mm sterling silver hemispheres 25mm hollow sterling silver pebbles 4cm total length for pierced ears sold as a pair light weight