Cavision Clamp-on Flag with Metal Gooseneck & Super Clamp Metal gooseneck arm can support 2.2 lbs (1kg) weight, and can be bent to allow flap to be utilized in almost any position Flag features mini ball-head connector for multi-angle adjustment Universal super clamp can be tightly fixed to a tubular shaped object or to the edge of a flat surface Clamp is size adjustable and has a quick clamp-on & release function Angle of clamp connection piece can be changed from 90 to 360 degrees