14K Gold Round Box Hollow Chain 20 Inches 3.5mm 13.30 Grams 36998: buy online in NYC. Best price at TRAXNYC.
Round Box Chain 14K Yellow White Real Gold Diamond Cut Link Necklace Men Women | eBay
2-6mm Stainless Steel Black&Silver Round Box Chain Necklace Men Women 18-36" | eBay
Round Box Chain Necklace | Mejuri
Rounded Box Chain | Menē
NYC Sterling Round Link Chain - Rhodium Necklaces for Men – Luxurious Rhodium Chain – 2mm Round Box Chain – Modern and Minimalist Design – Made in Italy - 16-inch to 30-inch (16") | Amazon.com