Neewer 10"/25cm Metal Flexible Tube Arm for LED Video Lights,Ring Flash Light and Other Photography Accessories with 1/4" Screw Thread Use the flex tube for extra height and an endless range of shooting lights. The gooseneck tube is super strong but incredibly flexible.You can twist and bend it any way you like to reach certain angles you want. Compatible with LED video lights,ring flash light and other photography accessories with 1/4" screw thread A small knob at the end,can be attached to light stand and tripod. Length:10"/25cm.Note:The Tube ONLY.Other items are NOT included.