Parker SR1 Stainless Straight Edge Barber Razor Blade Shaving KnifeAbout the product: A Heavy Duty Razor Designed for Professionals Heavyweight Steel Blade Arm, and Scales Weighs 2. 3 Ounces Rounded exposure at the end of the blade compartment to minimize cuts Clip Lock blade holder along with inserts to ensure secure blade insertion. Accepts barbershop single edge blades or 1 2 double edge blade Comes with 5 Shark Super Stainless Half Blades A genuine Parker Safety Razor product! For over 40 years, Parker razors