This is the Light and Motion GoPro Camera Action Tray Combo Kit Features: Flexible arms for optimum Light positioning Compact Design Durable Construction Machined Aluminum Tray Travel Ready Tray: 3cm x 17.2cm x 6mm 1/2 Locline Segments: 18.5cm Includes 1/4 - 20 screw for mounting the housing The Action Camera Tray was designed to maximize the potential of action cameras like the GoPro Hero by providing: an affordable, compact, travel ready solution! "