Shop › Chain 16" Adjustable Gold Filled (C000010) Image 1 of 2 Image 2 of 2 Chain 16" Adjustable Gold Filled (C000010) $25.00 Gold Filled 18” adjustable chain. If you don’t already have a chain for your pendant, this may be an option for you. Add To Cart Added! Gold Filled 18” adjustable chain. If you don’t already have a chain for your pendant, this may be an option for you.