Features: Standard 1/4 adapter interface, universal extension hose, flexible angle bending. There are two lengths to choose from, 28cm and 40cm, to meet different needs. 1/4 Female to male extension rod, suitable for use in various 1/4 inch interface product. Suitable for SLR cameras, motion cameras, cameras, fill lights, mobile phone tablet holder, etc. Widely used in live streaming photography, video recording and other scenarios.