This thorsten wedding band effectively conveys elegance with its fine satin finished center and highly polished edges which are separated by two beautifully carved grooves. Can be worn as a wedding band or promise ring engraving available see pictures for details. Does not delay order. Includes thorsten lifetime and lifetime sizing warranty excluding re-engraving . Available in 6mm 8mm and 10mm widths for couples who want a matching set. Tungsten carbide the newest and strongest metal for jewelry that does not scratch easily. Comfort fit domed interior band slides over the knuckle easier with less friction.