The #6278M-L is a Wolff® Ergonomix® shears modified for Hard to Cut materials with black left hand soft Sarlink® handles for comfort. They are made from durable 420 HC stainless steel with a Rockwell hardness rating of approximately 58 and stainless steel hardware with a nylon lock nut. These industrial scissors are manufactured in the USA. The shears are modified to cut Kevlar®, Dyneema®, Spectra®, Carbon Fiber, Fiberglass, and Fire Resistant Fabrics. The #6278M-L has an overall length of 7 ¾” with a cut length of 2 ¾”.