These new Square Rivets captivate by their discreet sparkle and follow the major trend of versatility. The simple, classic shape and design allow them to be easily used in combination with other crystal elements and colors. They are a particularly important addition to the accessories and fashion segments, but also work well for interior decoration. BACKS ARE INCLUDED. The measurement from the back of the shank to the front of the stone is 8.2 mm long. The length of the shank by itself is 4.5 mm long. The diameter of the shank is 2.6 mm wide. The diameter of the top of the rivet is 6.6 mm wide.