JRW Gear G-Flex Key RingMade from Grade 5 TitaniumHeavy Stonewashed FinishMade in USASuper lightweight and strong key ring made from Grade 5 Titanium.Many key rings are a bit cumbersome when it comes to attaching key rings. With the G-Flex, however, you don't have to knot your fingers to easily attach it to the belt loop of your pants. Netheless, it is very secure and lightweight. The heavy stonewashed finish is also forgiving of a scratch or two.Included are two split rings (key rings) that are the perfect size for your G-Flex key ring.Weight: 6 gramsThickness: 1.524 mm