This product is a direct replacement for the included picatinny rail clamps of the Modbutton Lite.
The Lite Guards have raised sides and reduce the flat surface area of the button to ensure activation of the switch only occurs when absolutely intended. For those taking advantage of the ability to stack two Modbutton Lites together for white light and laser use, this is a great way to increase tactile feedback and to prevent white light activation when not intended.
The package contains both sides of the guard set. Installation utilizes the screws and nuts that come with Modbutton Lite.