This beautiful sterling silver with turquoise Native American Navajo ring is unusual as it is adjustable in a very different way. Normally adjustable rings have a band that opens and closes to change the size, but this one was made with a FACE that is split in half across the center that slides sideways to adjust the size. This face is 1 1/4" from north to south and has a pretty Navajo feather design with one gorgeous true turquoise blue stone. You can adjust the ring to fit any size from 5-10 easily. The ring has no markings, but was carefully acid tested and is guaranteed to be 925 sterling silver. It is in excellent condition.