TINYSAND 925 Sterling Silver Murano Glass with Pink Waves Design Charm Bead Fit European Bracelets Material: 925 Sterling Silver + Murano Glass Dimensions (mm): 14.68*8.19*14.25. The Hole Size: 4.24 The true blood charm looks like very cool. Murano glass craftsmanship makes charm unique, it's a good choice for gift. Murano Glass Charms are human made. As with all processes made by hand, there will be slight variances in look. TinySand is inspired by the famous poem from William Blake. "To see a world in a grain of sand, and a heaven in a wild flower, hold infinity in the palm of your hand, and eternity in an hour." Every single object has its own unique stories, either from humans, a tiny grain of sand or wild flowers. Caring & Love are all Tinysand wants to express. It is packed in nice box, perfect gift for every single memorable day, which can be compatible with all U.S. and European brands' bracelets and necklaces.