925 Pure Silver Bracelet, Healing Jewelry Solid Pure Silver, not coated Sikh Kada, Solid heavy kada Kriya Bangle, for astrological purpose, 12 mm width Inside diameter 60 mm 41 gram weight approx. Handmade milligrain design all around the bangle Will have marks and scratches as this is handmade, raw finish Jointless bangle, for astrological purposes Pure silver gets tarnished and oxidized eventually while coming in contact with the atmospheres air. Just clean it from a cotton cloth and it will go away.