Sold as a pack of 6.Olfa SVR1 - 9mm Stainless steel Blade.The original all stainless steel body and blade Olfa knife, perfect for use in moist environments where rust is a concern, stainless steel blade channel that holds blade tight, Features and automatic blade lock for extra control and safetyBest recommended Olfa stainless steel snap-off knife available for cutting window film, tints, vinyl wr..