This sterling silver ring has a 3/4" across round embossed depiction of what I think may be the Mayan calendar. If you recognize this as something else, please email me. The band is 1/4" wide, the size is 8 3/4. This is a fascinating piece and sure to start a conversation. I have a nice selection of sterling silver jewelry listed here, and will combine orders for discount and shipping savings. Please email me with any questions you may have and thank-you for shopping here at Something Wonderful.