Wilcox VAS and Skeleton Shrouds Lanyard Black. The NVG Lanyard increases mission effectiveness by providing a secure attachment to an array of NVG devices and preventing loss during operations. The robust tether is designed for a long service life. Package Contents: Wilcox VAS and Skeleton Shrouds Lanyard Wilcox 41400G06-B: VAS and Skeleton Shrouds Lanyard Black