Goldtone Bad 15 Inch Adjustable Necklace with a Matching Hand Chain Set [Jewelry] (B-948 + J-444) The adjustable 11 mm cuban chain necklace measures 15.5 to 19 inches. The pendant measures 2.65 inches from left to right and 1.1 inches from top to bottom. The Ring Measures 2.75 inches from left to right and 1.25 from top to bottom with an adjustable bracelet of approximately 9.5 inches.