The 3C-SN four star straight very fine precision pointed tweezer is designed for work under magnification. The overall length is 4.375 and its made of anti-magnetic Neverust stainless steel. The tips measure .007 wide by .005 high. Super Neverust has excellent mechanical strength, good surface stability and high resistance to corrosion or oxidation.Specs amp; FeaturesVery Fine Points, Increased Strength, Application: Designed for work under magnification - SN material extends life of tool, Quality: , Surface Resistivity : Conductive, Shape: Straight, Material: Anti-Mag. NeverustSS, OAL: 4.375(109mm), Body Width: .375 (9.38mm), Body Height: .06 (1.5mm), Tip Width: .007 (.17mm), Tip Height: .005 (.12mm)