HDX 3 Pack of 60037 3-Position Retractable Utility Knives w/ Replaceable, Reversible Blades COMFORT GRIP HANDLE: A rubberized coating lines the sides of this knife. It enables you to maintain a firm grip in slippery conditions 3 LOCKING POSITIONS: You can keep the blade extended at up to 3 different levels. This is useful for switching between delicate jobs like cutting zip ties next to fragile materials and tough jobs like stripping down carpets LANYARD HOLE: On top of keeping this blade stored in your pocket, you can keep this looped through a lanyard or carabiner with the conveniently placed hole ONBOARD BLADE STORAGE: Up to three extra blades can be stored inside this knife IMPACT-RESISTANT ALUMINUM: You can keep this with you on higher risk jobs and know that it will hold up to wear and tear on a daily basis