Reliable and robust, the Opinel knife's stainless steel blade is corrosion-resistant and the beech wood handle is comfortable in the hand. The security system, the Virobloc®, locks the blade in open position and closed position. Features: Varnished beech handle Sandvik 12C27 modified stainless steel Yatagan blade Virobloc® safety ring Blade LengthNo.6 - 7cmNo.7 - 8cmNo.8 - 8.5cmNo.9 - 9cm