U7 7MM Classic Cuban Curb Chain Men Big Chains Hip Hop Jewelry Punk Rose Gold/Platinum/18K Gold Plated Necklace,18-30 Inch Material: environmental friendly copper. Metal type:platinum plated. Cuban chain width: 7mm/0.3 inch. 18K Stamp on lobster-claw clasp. 22 inches,neck chain for men. Net weight: 47 g. Gift Wrapped: Come with U7 design gift box. Choose fulfilled by Amazon,you'll get an extra black velvet pouch. Imported. 90-Day Money back guarantee or exchange.