90 degrees angle direction adjustment and lock in position bolt. Round base with three holes for screw installation. Can be installed on the ceiling or wall for security camera. You can mount it vertically or horizontally to trees, gates, fences, ceilings and walls without any difficulties. Features - Color: Black. - Material: Iron. - Size: 6.00 x 4.00 x 4.00cm/ 2.36 x 1.57 x 1.57 inch. - The adjustable security wall mount can easily be adjusted with 360-degree swivel and 90-degree tilt, allowing the flexible positioning of your cameras. - It’s sturdy enough to keep your camera in the same position you desire. - The adjustable security wall mount is specially designed for various cameras. - It is made of high-grade, rugged iron materials which can last over long periods of time. - Simply attach the camera to the mount using the thread screw and place either indoors or outdoors. Package list: 4 x camera mount brackets