Product: biopsy forceps Application: mucous membranes biopsy Diameter: 1.8 mm and 2.3 mm Length: 1600 mm, 1800 mm, 2000 mm and 2300 mm Coil plastic coating: with or without Metal spike: with or without Metal of jaws and spike: stainless steel 304 Plastic of handles: ABS Plastic of coil coating: PE Certification: CE ISO 13485