Description: Chalazion Forceps Ophthalmic Instruments Made of high quality stainless steel with good rust resistance, corrosion resistance and hard material. Screw adjustable design The head is smooth without burr Non-slip handle design, comfortable grip Specification: Size: approx. Small: Collet Exteral Diameter - 12mm; Overall Length: 90mm Medium: Collet Exteral Diameter - 22mm; Overall Length: 90mm; Width: 13mm Large: Collet Exteral Diameter - 28mm; Overall Length: 90mm; Width: 18mm Medium(Titanium Plated): Collet Exteral Diameter - 19mm; Overall Length: 88mm; Width: 11mm Package Includes: 1 x Chalazion Forceps Note: Please allow slightly measuring deviation due to manual measurement.