The "Squeeze" sheath allows you to conveniently attach the knife using Velcro. You can place it on various surfaces like the side of a filing cabinet, refrigerator, or even the visor of your car. It's perfect for situations where having a knife within easy reach is useful. You can grab a few and place them wherever you need. The Kunai is a classic Japanese blade design that I've always found to be incredibly versatile for both offensive and defensive purposes.