This swivel hair shear features semi convex edges for precision cutting. Includes Washi's Anti-Push Edge to eliminate hair sliding. Experience a natural cutting position. The rotating thumb creates a horizontal cutting action which in turn relieves wrist fatigue. Great for carpel tunnel problems. Lowers the elbow and shoulder position and allows for a flat wrist position while cutting. Shear Size: 5.5 440C Steel Swivel Handle Click-Dial Adjuster Semi-convex Edge Titanium Color Finish Lifetime Warranty Free Finger Inserts Additional Details ------------------------------ Product description: This swivel hair shear features semi convex edges for precision cutting. Includes Washi's Anti-Push Edge to eliminate hair sliding. Experience a natural cutting position. The rotating thumb creates a horizontal cutting action which in turn relieves wrist fatigue. Great for carpel tunnel problems. Lowers the elbow and shoulder position and allows for a flat wrist position while cutting. Shear Size: 5.5 440C Steel Swivel Handle Click-Dial Adjuster Semi-convex Edge Titanium Color Finish Lifetime Warranty Free Finger Inserts