I purchased my husband's wedding band from ebay user Heavy Crown Jewelry. It is a tungsten carbide wedding band that typically costs $200-300 at a jewelry store, for less than $50. The ring arrived very quickly after purchased, and fit perfectly. Since it is tungsten carbide and can not be resized, they offer "lifetime resizing" where if you ever need a different size, you just send yours back and they give you the new size. I actually had to do that after the wedding, because my husband jammed his finger at work, and we assumed the swelling would go back down, but 3 weeks later, it was still swollen, so on the wedding day, we weren't able to get the ring on his finger! So I contacted Heavy Crown Jewelry and asked how to get it exchanged, and they said all I had to do was send the ring back, along with a check for $3, and then they sent me the new size!