The Scottsdale black tungsten carbide ring is a rugged 10mm Wide. This ring features two attractive bevels that run along the edges. These wide tungsten rings are made from a patented formula and guaranteed never to tarnish or fade while completely maintenance free. The comfort fit interior allows you to wear the ring all day with ease. This ring ships within 1 business day. Free Lifetime Warranty and Lifetime Sizing; pay no restocking fees or deductibles!