Solid Tungsten CROSS with Wood Inlay Inlay on a 3mm Stainless Steel Round Box Chain Necklace. Tungsten, one of the hardest substances on the Earth signifies strength, tenacity and hardness. Tungsten does not scratch, tarnish or dent, will always look new and will NEVER need polishing. Your Cross will last decades, not years. Tungsten is stronger than any other metal used for Men's Jewelry. It holds up better than gold, silver, steel or titanium to daily wear as it does not tarnish or scratch. Tungsten is also hypoallergenic, and free of both nickel and cobalt. The Cross measures 1.75 inches in length and 1.00 inches in width (and the depth of the dog tag is 0.375 inches ). It is stamped with both the “MZL” and “Tungsten” Identification and Trademarks. The accompanied Stainless Steel Round Box Chain is a 24 inch – 3mm chain. This Cross is both Sophisticated and Stylish and can be worn 24/7 . This Cross is delivered in a jewelry gift box. The “TUNGSTEN MEN'S JEWELRY” brand was developed by THE MZL GROUP, a leading manufacturer of men's jewelry. The owners have been in the jewelry & diamond business for over 50 years and pride themselves by always standing by their products.