The 5A-S-SE one star 10 offset angle tapered ultra-fine point tweezer is primarily used for microscopy. The offset angle offers easy access and is designed for good visibility. The overall length is 4.5. It is made of stainless steel.Specs amp; FeaturesUltra Fine PointsApplication: Ideal for microscopy, featuring offset tapered tip for excellent visibility, Quality: , Surface Resistivity : Conductive, Shape: Offset, Tip Angle: 10, Material: SS, OAL: 4.5 (112.5mm), Body Width: 0.393 (9.83mm), Body Height: .06 (1.5mm)