Tungsten is a very hard and dense metal with hardness between 8.5 and 9.5 on the Mohs hardness scale (Diamonds are a 10 – the highest). Its density, similar to that of gold, allows tungsten to be used in jewelry as an alternative to gold or platinum. Tungsten is about 10 times harder than 18K Gold, four times harder than titanium, twice as hard as steel, and is the only rare and exotic metal that can be permanently polished. Your Tungsten ring will maintain it’s virtually scratch resistant polished finish for decades when subject to normal wear.

All rings come with a free ring Box.

Product Features

• Cobalt free,100% scratch proof
• Classic wedding design, new arrival of King Will
• Comfort fit,hypoallergenic
• Come with top quality ring box,fast 2 days delivery!
• LIFE TIME WARRANTY! If you have any questions, please post your questions in the “Q&As”, you will get the most professional answer here.