MASOP USN United State Navy Sailor Ring Mens Stainless Steel Jewelry Red Ruby Color Stone Material: solid 316L stainless steel. Advantage: not tarnish,no rust, no allergies. A slick ring that is comfortable enough to wear around daily. High polished. Exquisite workmanship and comfirt Fit. Ring Width: 2cm(0.8 Inch) Wrapped in a good quality gift box.Great choice. Words in the front: UNTIED STATES NAVY. Words in the side: USN