Authentic Chanel lock and key chain

Authentic Chanel 35 inch silver chain with lock and key in pink accent. Purchased from Chanel Hong Kong in 2007 ish. Can be worn as a necklace or waist chain / belt. Please see photos for measurements, and photos of scratches on one side of lock face, and on the bottom of the lock by the key hole. Vguc, some wear/light scratches that are hard to photograph.