Lacy Butterfly Magnetic Pin and Eyeglass Holder Magnetic "no pin" pin with strong, 2 magnet bar back; translucent hand enameling Patented hidden 3/4" loop is hidden behind pin until ready to hold eyeglasses, name badge, ID 14K gold finish; purple Swarovski crystal body Slip chain in half loop bale in back to wear as a pendant. Great for delicate fabrics as well as leathers with magnetic attachment