Details: Heavy-duty blades feature titanium-coated, premium-grade stainless steel and are precision engineered for knife-like cutting edges Spring-loaded scissors automatically open when the latch is disengaged for reduced hand fatigue Touch point ergonomics optimize hand and finger contact points in the glass-filled nylon handles to maximize fit, control, and user ergonomics Full metal core extends through the handle for maximum strength and increased durability Serrated bottom blade grips material as it is being cut for increased cutting control and cleaner cuts Control channel accommodates index finger for increased control and cutting stability