ValueMax 2-Pack Box Cutter Knife, Self-Retracting 3-Position Locking Blade, Safety Sheath, Lanyard, Extra Blades…

3 Blade Depth: The versatile box cutter has three blade depth positions to increase efficiency; top cut, shallow tray cut and deep cut. Very safe for workers, teachers, students and other professionals.
Left Handed Friendly: The dual-sided edge guide enables left- and right-handed users to make quick, accurate top cuts, and slides back into the locked position when the cut is complete.
Perfect for Precision Cutting: Slice through cardboard, plastic straps, twine, carpet, rope, vinyl, or leather. Use for box cutter tool and exact cuts for arts and crafts or hobby.
Quick Release: Just extend the blade, press the button and reverse or switch. Comes with 10 heavy-duty reversible SK5 blades with replacement storage built right into the handle.
What You Get: Coming with 2 box cutters knives and 18 blades included and holsters, lanyards. 180-degrees rotating system lanyard for comfortable use. Ergonomically designed and easy to hold and grip with.