ATTENTION Please note that this mount is ONLY suitable for viewing or reading with your device. If you frequently touch or touch the device screen, the mount will shake a little, which may make you uncomfortable. However, it is inevitable based on some physics theory. Tips for Use 1. When holding it with a heavy tablet, we recommend positioning the gooseneck in an "S" or circle shape, since this provides more stability. 2. Use both hands to fold the gooseneck when adjusting the position as it is properly rigid. The screw nut will be broken if the arm is pulled violently during adjustment. 3. Do not overtighten the base clamp to avoid breaking it. Reinforced Clamp FootReinforced and thickened foot. It won't break easily. Fits all boards that are maximum thickness of 75mm. Flexible Arm & CompatibilityMade of aluminum alloy and rigid ABS material, delivers the toughness and flexibility. Suitable for tablet, iPhone, iPad, Nintendo Switch or other Android devices from 4 to 10.6 inches. Explanation: Compatibility The clamp is designed for different sizes of devices 4 to 11 inches suitable, e.g. iPad Air, iPad Mini 4, iPad 4/3/2/1, iPad Pro 10.5/9.7, iPhone X / 8 plus/ 7 plus, Fire HD 10/8/7, Huawei Mediapad M3/T3, Google Nexus 7/10 , Samsung Galaxy S10 / S9 / S8 plus / note 8/A5/ Galaxy Tab A / Tab S3, Nintendo Switch, Kindle etc. Statement: Please note that this product is for viewing or reading only. It will rock quite a bit and you will feel uncomfortable if you have to touch or grope the device frequently. However, it is inevitable due to a physical theory Tips: When holding the heavier tablet, make the gooseneck loop or bend it into "S" shape for more stability provide. When you bend the gooseneck and adjust the position of the stand, you need to use two hands and only bend the gooseneck. Also do not screw the clamp too tight , so it won't break easily switch For extra screen The tablet holder keeps your tablet/ipad in the air as a secondary screen, which is helpful for your work. Free your hands The holder can be attached to your bedside table to watch the TV movie or Youtube video. Gambling with game console You can use it as a Nintendo Switch holder when lying in bed and handling the controller