1. For Flash TT350N: This assembly base with is specifically designed for TT350N flash and is used to replace damaged shoes. This assembly base with is only suitable for the TT350N flash. Flash and installation tools are not included. 2. Replacement and installation: If your original shoe assembly foot for flash is damaged and has bad , you can install the assembly with flash shoe for Flash TT350N.3. Durable construction: fact of ABS and metal materials, assembly foot is designed to last, which guarantees durable use for your TT350N flash. 4. compatibility: the assembly shoe is specifically designed for the TT350N flash, which guarantees an optimal adjustment and performance. 5. Professional photography accessory: The assembly foot with shoe is an essential accessory for photographers who use the flash, allowing greater versatility and creativity.