The M-5-S three star miniature straight tapered ultra fine pointed tweezers is primarily used for microscopy. The style 5 has the finest points available. Overall length is 3.25". It is made of stainless steel. This tool includes ergonomic handles Product Categories: Tweezers (Forceps) - Ergonomic Tweezers - Straight Tapered - Microscopoy Application: This 'short' tweezer is ideal for working under a scope. Tapered tips offer better visibility Size (Tip Width x Tip Height): .004" (.1mm) x .002" (.05mm) Body Width x Body Height: .25" (6.25mm) x .06" (1.5mm) Tip Angle: Straight OAL: 3.25" (81.25mm) Weight: 1 Ounces Max per Carton: 1 Country of Origin: Switzerland