Brand Name:JIAXINTI Size: Dimensions: 1.0x17x98mm Unfold：1.0x17x164mm Weight:13.8g Material: Titanium alloy Color: Natural color Certificate: ISO9001:2008 Place of Origin: Shaanxi, China (Mainland) Features 1.Pure titanium,lightweight and stronger than steel. 2.Never rust,anti-corrosion from acid and alkali. 3.High resistance to extreme low and high temperature. 4.Good heat transfer performance. 5.Healthy,eco-friendly close to human body.