The 3-CO-ET five star Cobaltima straight very fine pointed tweezer with tips .003 wide x .002 high is made of a cobalt alloy, which is extremely hard, temperature resistant to 932 and corrosion resistant. The tips are radius which eliminates marring and scratching of delicate parts and wires. It Features: Ergo-Tweeze soft cushioned ESD safe (10 ohmssq) ergonomic grips.Specs amp; FeaturesVery Fine Points, Extreme PrecisionErgonomic, Application: Designed for work under magnification - Ergonomic ESD grips for comfort, Quality: , Surface Resistivity : 10 ohmssq, Shape: Straight, Trade Name: Cobaltima, Material: Cobalt , OAL: 5.25 (131.25mm), Body Width: 0.75 (18.75mm), Body Height: 0.5 (12.5mm), Tip Width: .0031 (.08mm), Tip Height: .0016 (.04mm)