MATERIALl: 440C Grade stainless steel, complete stainless steel construction which is durable, functional and very strong. Thinning Rate: 20%-30% SHARP BLADE: The blade is very sharp and smooth with the best cutting Angle of 45 degrees. PURE HANDMADE: Delicate screw and silencer design, these detail designs show the high-end quality of scissor PERFECT DESIGN: Engineering structure design allows you to grip them very comfortablely and reduce the labor intensity of you. This design insures the minimum risk for repetitive motion injury. Ergonomically Curved/bent down finger thumb hole/ring to help reduce hand, arm,elbow, shoulder, neck and back. WHAT YOU GET: Thinning shears, finger inserts, Bag.12-months warranty for quality-related issues, 30-day money-back guarantee for any reason and friendly customer service., Weight: 0.35053499658 pounds, Manufacturer: Purple Dragon