Betsey Johnson Wonderland Mixed Charm Necklace, 14''+3'' Extender Necklace is approx. 14" plus 3" extender. Frontal width is approx. 2.4". Not intended for children 12 yrs of age and younger. Black mixed metal chain with Wonderland inspired charms, and crystal accents. Image may be enlarged to show detail - please refer to product dimensions for actual size. Items that are handmade may vary in size, shape and color. Please note: It is not a working clock.