Gold chain necklace with lock/key & round pendant with AB Crystals

EUC Beautiful gold chain necklace. Has a thick link chain with the pendant and lock and attached. and smaller paper clip like chain with the key. Lock and key are decorative and do not work as such. The pendant has a leather cutout with AB crystal surrounding. Chain on last link is approximately 20”. The extender is 3 inches. The pendant is 1 1/2 “ length and width. This will elevate any outfit dressy or casual!!