Porous design: The expansion board multiple 1/4inch threaded holes that can connection multiple devices simultaneously, such as cameras, lighting, microphones, to meet different photoshoots needs Wide compatibility: Suitable for most brands of cameras and DSLR cameras, with strong compatibility and easy integration into existing photography equipment Durability: aluminum alloy, lightweight yet solid, ensuring stability and reliability during use, capable of withstanding various indoor and outdoor photoshoots environment Quick installation: User friendly design makes the installation and disassembly process simple and saving valuable photoshoots time Compact and portable: The compact and lightweight design makes it easy to carry, suitable for outdoor photoshoots and travel needs