Unique Promise Ring Jack and Sally Ring, the best gift in Valentine's Day or weddingRing width : 5mm. Mens ring size: 5,6,7,8,9,10,11,12,13. Women ring size: 5,6,7,8,9,10,11,12,13. Style: Couple Rings. Material: 100% high quality Titanium steel - Never Fade !PRICE FOR ONE RINGS Titanium steel Stainless Steel Jewellery does not tarnish and oxidize, which can last longer than other jewelries. It is able to endure a lot of wear and tear. And it is amazingly hypoallergenic. Such advantages make it a more popular accessory.High quality stainless steel has high resistance to rust, corrosion and tarnishing, which requires minimal maintenance. wear-resisting and colorfast,wearing more comfortable