TK316 is short for TUSK Stainless Steel, which indicated that your jewelry will stay stainless and you will have no difficulties cleansing it. M on a hoop denotes Milor, who's an Italian silver jewellery company. 925 ensures that the jewellery is made of sterling silver. TK316 is short for TUSK https://archertjape.slypage.com/37569226/jp88-fundamentals-explained