240 shark super stainless razor blades for professional straight edge barber razors. 2 Packages with 120 each individually wrapped blades per box, we sell this product to barbershops for use in their straight edge barber razors that require half a blade. This is the genuine shark super stainless blade that is universally reknown for being long lasting, exceptionally smooth and very sharp. If you use a straight edge razor that accepts half a double edge blade, this professional product is for you. There is no finer blade manufactured for straight edge razors/shavers. We have found that these blades deliver a particularly smooth shave in comparison to other blades that we have evaluated. We are proud to offer this product to compliment our other fine shaving supplies.