Heavy-Duty Steel Construction – Made of durable steel with baked enamel coating for rust resistance and long-lasting use indoors or outdoors. Universal 1/4" Thread – Fits most security cameras, trail cameras, action cameras, and other devices with standard 1/4 inch screw hole. Full 360° & Height Adjustable – Freely adjust pan/tilt angles to achieve the perfect monitoring position. Easy to Install – Secure the base to wall with screws (included), then fix your camera and use the included hex key to lock the angle. Compact Size – arm length: 10cm/4in. Strong enough for heavy cameras yet space-saving.