KAI 7000 Series 10" Professional Shears - Slim Line (7250SL)The KAI 7250SL - 10" Professional Series Shear is ideal for thicker, more difficult fabrics. It is designed to be a lighter, more maneuverable scissor, that still maintains its superior cutting performance. Considered to have an ideal length and weight, for most sewing enthusiasts, it is sure to be a great ally in all your cutting adventures.The 7000 Professional Series, including the 7250SL, are made of a high carbon, hardened stainless steel. The addition of carbon allows for a steeper cutting angle, giving the scissor a sharper, finer edge. The carbon allows the finer edge to last longer. This gives the professional series the ability to cut thicker fabrics with ease. Excellent for all types of materials Lightweight and stronger than most metal shears Steel throughout handles for strength Soft Santoprene insert to cushion your hands Professionally honed cutting edge Larger handles to reduce stress Thicker blades for heavy duty cutting Double-locking nuts for strength Each shear has been laser cut A-8 High Carbon Stainless Steel Approximately 60 HRC - one of the hardest and smoothest shears available