Function part 1.2 (3 cm) length;Double-spring;Made By Wittex Germany - Continuous Corrosion Resistant Special German High Carbon Instrument Steel Alloy;Suitable for all current disinfection and sterilization procedures. -High metal wear resistance and suitable for steam sterilization max. 273.2 F (134C) (Autoclave);Superior surgical steel instruments by WITTEX GERMANY - Precise machine work for shape, thickness and balance - More durable than most instruments and lasts longerWittex