Features: brand new and high quality The aluminum mini steering ball for head features excellent workmanship and corrosion resistance. The bottom of the disc has a strong pull. It can be securely attached to heavy metal stainless steel or other magnetic surfaces. This mount security camera is stable and strong enough to hold your camera, prevent it from falling down. Additionally, it is easily adjustable swivel tilt, allowing for flexible positioning of your camera. For magnetic surfaces such as for cars, refrigerators, steel beam structure, cabinets, and more. for Large Mini Ball for Head for music stands and stands, travel tripods, photo light stands and stands, and more. Specifications: Material:Strong Magnetic + Metal Size 1:Approx.8.8x7cm/3.46x2.76inches Size 2:Approx.6.6x7cm/2.6x2.76inches Color:Black Package: Package 1 / Package 2 Size: 66mm/68mm Package Includes: 1x Magnetic Mount note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.