✔Contents:Foldable base *1,Retractable rod *1,Phone Clamp *1 | ✔Cellphone Stand: Compatible with any smartphone,works with light cameras and projectors with1/4 inch screw | ✔Material:Cast steel base and aluminum alloy rod make the holder sturdy and reliable | ✔Lightweight and Portable : Lightweight makes it portable to carry around during your traveling ; convenient support mount | ✔Teaching online holder can adjusted shooting angle, 360° swivel ball head, 11.4-17.3 inch adjusted shooting angle, ideal for flat shooting, overhead shooting and vertical shooting