Halo is usually a stone location to the ring, a placing containing diamonds or other precious stones encircling the main stone. M on a hoop denotes Milor, that is an Italian silver jewellery maker. 925 means that the jewellery is manufactured from sterling silver. TK316 is short for TUSK Stainless-steel, https://erickhykwh.shoutmyblog.com/35952881/a-simple-key-for-jp88-unveiled