Mini ball head provides 360 degree rotation can be adjusted to get different best angles. With flexible gooseneck can be extended to the max 13.4". Clamp opens to 1.8" width for easy installation. Can be installed to most light stands, tripods, pipes or board etc. Compatible for Logitech Webcam C925e C922x C922 C930e C930 C920 C615, Logitech Webcam Brio 4K, and GoPro Hero 8/7/6/5