SmallRig Cage Kit for Sony ZV-E1 (Model Number: 4257). Please refer to the manufacturer's website for detailed specifications. The kit has only been set up twice indoors and is in very clean condition. There are no missing parts, and there are no issues with its use. Please refer to the images for product confirmation, and feel free to ask any questions in the comments section. I haven't found the time or opportunity to use it, so I'm selling it for 7,000 yen (including shipping)! I'm offering it at a low price, so please consider this opportunity.