These bracelets have been hot since the October 12013 Antique show in Round Top. Channel set square clear rhinestones. The flat upper and lower rims are decorated and the sterling inside base has x openings to let the light in. The rhinestones are all bright in the light. 3/16" wide and 2 1/4" interior side to side diameter, and 1 7/8" interior front to back. 6 5/8" interior circumference. Opens wide to allow you to put it on over your hand with a hinged opening with a little wing that you push up. Acid tested to be sterling. Don't perfect perfection from the 80 year old rhinestones, but they do sparkle.