Sterling silver bangle is completely handmade using 4mm thick wire. The Solid silver bangle is textured with a hammered dimple texture and is finished to a high polish. The Russian knot charm is sterling silver measures approx. 10mm wide and spins easily around the bangle. Materials - Sterling Silver Band Measures - Diameter Approx. 4 mm wide Bangle Sizes - size 1 – 57mm inside diameter - size 2 – 60mm inside diameter - size 3 – 65mm inside diameter - size 4 – 70mm inside diameter Hallmarking - Every piece is Hallmarked. Meaning you can be confident that the piece is sterling silver. - All hallmarking is done in Scotland by the Edinburgh Assay Office. Packaging - The bangle is packaged in a black Monica Milton Jewellery gift box.