This antique Micro Mosaic pin is a very nice size at...... It dates to about the turn of the century and I believe the closure has been changed. It is beautifully done with tiny glass tiles; The center is embellished with miniature for get me nots. This antique Grand Tour keepsake is in good condition with some missing tiles. The missing pieces blend well with the other pieces in the design. Each side measures 1-1/2''.