["Description:\nbrand new and high quality\nFeature:\nMade of high-quality aluminum alloy body and rubber for head, durable, wear-resistant and has a long service life.\n360 degree rotary, anti-shock and stable, easy and simple to install and operate.\nCompatible for: For Gar-min navigator, For camera.\nYou can use it with other accessories for mobilephone, for camera etc.\nWith 1\" or 1.5\" rubber ball allows for connection to any size double socket arm.\nBall and socket technology allows for near-infinite adjustability.\nYou can freely adjust the angle, simple and easy to install and operate.\nWith a small shape and compact size, it is easy and convenient for us to take and carry.\n\nSpecifications:\nItem Type: Ball for Head Mount\nMaterial: aluminum alloy+rubber\nSize: As shown\nColor: Black\nOptional Type: A: 1inch ball for head, B: 1.5inch ball for head\nQuantity: 1 PC\n\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x Ball for Head Mount\n(other accessories demo in the picture are not included!)"]