304 Stainless Steel/Injection Molded Nylon. These quality stainless steel shears are designed with offset handles to allow the blades to hug the work surface giving you clean and precise cutting characteristics with thin and thick materials. Heavy duty stainless steel blade for optimum performance and long-lasting sharpness. Comfortable soft cushion grip and adjustable blade tension to reduce fatigue. Fine serrated blade with precision ground edge ensures effortless cutting. Ideal for all heavy duty cutting including: rubber, vinyl, leather, plastics, cording, upholstery, and canvas.