The 759D-RT three star 40 curved soft replaceable tip tweezer is 5 long with .060 wide tips. Carbofib is a PTFE based conductive (10 ohmssq) material with 30 carbon fibers added. The working temp is 249 F. The body is made of anti-magnetic stainless steel.Specs amp; FeaturesLarge Points, Soft Replaceable Tips, Application: Curved tips improve visibilityaccessibility - Will not scratch or marr delicate items, Quality: , Surface Resistivity : 10 ohmssq, Shape: Curved, Tip Angle: 40, Material: Carbon Fiber Tips, OAL: 5 (125mm), Body Width: 0.425 (10.63mm), Body Height: 0.275 (6.88mm), Tip Width: .06 (1.5mm)