3 types installation brackets Buyers can choose different brackets according to different shooting effects, or choose a full package to facilitate more shooting, if you select full set, the package weight is about 1.1kg, but we only charge 0.3kg shipping, we will not ask you pay extra shipping cost, very cost-effective Upgraded Clamp 2.0 the ordinary clamp is die-cast model with pig iron on the surface, The latest upgraded clamp is stainless steel, and the cost is twice of the ordinary , which is more robust and quality P.S. We would ship the newest stainless steel clamp 2.0, if you need the ordinary clamp, please leave a message when you place the order Please note: In order to achieve the effect of hiding the bracket, the camera and the bracket should be kept as vertical as possible during the installation process. According to the principle of leverage, there will be slight sway after installation. 360 camera has anti-shake function, so there will be no impact, (if you mind, do not buy). (The invisible pole can only be invisibled when the camera built-in the 360 shooting function, other devices without this function cannot be invisible, please noted) NOTE: This Invisible stick can work for GoPro Max Insta360 ONE ONE R and ONE X One X2 Yi camera, other cameras need to install an additional adapter to mount on the monopod Product material: aluminum alloy If you have any questions, please contact customer service. Please be sure to fill out the receipt information accurately. Russian buyers must fill in the full name. This is the delivery requirement. Dear customers, please read the product options at the time of purchase. If you do not understand, please contact the seller's customer service. Thank you. Waterproof housing base