Compatible with Pandora, Biagi, Troll, Chamilia and similar European Beads, Charms and Stoppers. Bracelet is hallmarked S925 (sterling silver). Posted to you using First Class sign for delivery, which is fast as its in the UK ready to go. The Bracelet comes presented in a beautiful velvet gift pouch. This makes it ready to give as a gift, or just to treat yourself to something special. The Bracelet is 3mm Thick and is solid S925 sterling silver throughout the body, and Not hollow. Weight of each size bracelet is, *17cm 7.0 grams, *18cm 7.5 grams, *19cm 8.0 grams, *20cm 8.5 grams, *21cm 9.0 grams, *22cm 10.5 grams, *23cm 11.0 grams, *24cm 12.0 grams Please read below in Product Description about Bracelet sizes, and how to order the correct length. We have all sizes from 17cm to 24cm, always in stock in the UK ready to post.