Kailis Element Cuff. Clean, uncomplicated and original. The Kailis Element Cuff – a playful addition to the Element French Hook earrings and a tribute to the Elements that surround us and give life to all. Clean, uncomplicated and original, the Element Cuff is a piece to be worn, loved and enjoyed. 10-11mm Pearl Size. Sterling Silver. Available in one size 60 x 50 mm.