【High Compatibility】: This cage is unique design and compatible with YoloLiv YoloBox Ultra，all aluminum construction with built-in NATO rail and cold shoe. | 【Multiple Mounting Pionts】: 1/4”-20, 3/8”-16 threaded holes, ARRI locating hole provide more possibility for mounting extra accessories. | 【Two Cold Shoes】:Built-in two cold shoe on the left and right of the cage can be used to attach accessories with cold shoe adapter. | 【Quick Release Function】: NATO rails are provided along on left, right and bottom. | 【Securely Locking】:Firmly locking your YoloBox Ultra by one 1/4” screw on the bottom and your HDMI cables by provided M5*12 screws on the top.