Dimensions: 3.13" x 2.5" x 1.25". Folding Knife Deployment System. Black finish stainless pocket clip. Allows the operator to place a folding knife in a variety of carry positions ready to draw. The Merlin system is symmetrical, allowing left or right carry. Fits knives with 2.5" to 5" blade. Special locator disk allows eight customizable carry angles. Black nylon sheath. Boxed.