This stunning model is full of character! - Resistant: 3 micron gold plated - Anti-allergic: surgical steel rod, nickel free - Lightweight: 11 grams per loop - Diameter: 6cm Trade secret The assembly is carried out using a transparent thread which allows the colored beads and crystals to be woven together by hand. Technique, patience and precision are the key words to give birth to this exclusive jewel. Packaging Each piece comes with a Mara velvet pouch and gift bag.