Pierced to clip earring converter. Easy 2 step attachment. Finish: Gold and Silver Tone Content: Iron, Brass, Rubber. Total of 4 pieces per package. To use: Carefully bend the post away from the clip so the earring focal faces forward. Slide the post of the earring into the tube shaped barrel until it stops (about halfway down). Please note: By bending the earring post, you are permanently altering the earring and we are not responsible for any breakage or damage to your jewelry while attempting to use this product.