The Bling Factory 5mm Rhodium Plated Mariner Link Chain + Microfiber Jewelry Polishing Cloth BONUS POLISHING CLOTH & VELVET POUCH - Includes a complimentary black velvet jewelry pouch and a dual-layered premium quality microfiber jewelry polishing cloth along with an instruction guide on how to clean, buff, protect & maintain a brilliant shine on your jewelry POLISHED & DURABLE - This rhodium plated 20 inch mariner necklace is 5mm wide (1.3mm thick) that fastens with a sturdy lobster clasp creating a luxurious experience of a traditional solid platinum chain QUALITY CRAFTSMANSHIP - features a thick layer of 25 mills rhodium plating bonded onto a strong brass core with a high polished finish CLASSIC & TIMELESS - crafted to lay flat, it's smooth anchor design featuring continuous oval links with a vertical centered bar segment complement any look with a lustrous shine perfect to be worn solo, stacked or adorned with a charm ORDER WITH CONFIDENCE - We stand behind our claims and this is why we include a lifetime warranty card - if you ever have any problems with discoloration of the original rhodium plating we will replace your item with a brand new one, no questions asked