Features: 【Broad Compatibility Design】The FX3/FX30 Extended Cold Shoe features positioned 1/4 rails, compatibles various cinematography equipment. 【Instant Mounting】Aluminum alloy construction ensures lightweight durability. Tool less installation completes in seconds. 【High-Strength Durability】Maintains stability for extended shoots, addressing equipment wear concerns. 【Precision Alignment】secure locking ensures secure equipment connection, preventing errors caused by slippage. 【Multi-Functional Expansion】The 1/4-inch rails allows simultaneous mounting of multiple accessories like microphones and flashes, extending device functionality. Specifications: Component: aluminum alloy Dimensions: C1: 89X20X9MM C2：74X20X9MM Equipped with Alley positioning 1/4NATO slider, strong compatibility Suitable for FX3/FX30 expansion cold shoe, ensuring stable connection and flexible adjustment. Package Includes: 1PC extended cold shoe note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution