This is a professionally manufactured short hair cutting shear in the 4.5 inch size. 

• High quality hand-forged Japanese shear
• Japanese 440-C stainless steel
• Off-set, lightweight cutting shear
• Convex edge and hollow-ground blades
• Available in 4.5" size for the stylists who prefer a shorter, lighter shear
• Gold screw tension system
• Medium sized finger holes with a slight bent in the thumb for comfort
• Stays sharp and holds its edge
• Weight: 1.2 ounces