This hollow box chain necklace is a classic piece to wear on its own or layered with other necklaces. Made from 14K Yellow Gold, this 20-inch necklace comes complete with a spring ring clasp closure. Jewelry Closure: Spring Ring Clasp Link Construction: Hollow Metal Color: Yellow Chain Length: 20 Inch Chain Width: 1.3 Millimeters Chain Gauge: 070 Chain Construction: Box Care: Wipe Clean Metal: 14k Gold Necklace Type: Chain Necklaces Country of Origin: Imported Photos are enlarged to show detail.