Material: SEMI SOLID 14K Small Size (5mm x 63mm) Medium Size (5mm x 66mm) Large Size (5mm x 69mm) Stamp: 14K (585) Condition: Brand New These items (Small & Large sizes) are solid 14K gold with an added layer of higher karat gold finish. The higher karat gold finish is an extra layer of gold that is applied to the surface of the ring, giving it a higher gold content and a stunning shine. Because of wear and tear, the exterior color will eventually fade over time. Bangle Size Guide 1.) Prepare a thread. 2.) Bring your thumb and pinky finger together. 3.) Wrap the widest part of the knuckle using the thread. 4.) Mark the spot where thread meets. 5.) Measure the thread.