This is the Bowens mount softbox, the Aputure Light Dome II. (Please note this is not the Mini version) I purchased this new a while ago and used it only a few times indoors, but I'm selling it because I rarely use it. The items included are the main body, two types of diffusers, an internal diffuser, a 40° grid (unopened), a filter holder (unused), a carrying bag, and the instruction manual. I believe there are no missing items from when I purchased it, but please consider that everything in the photos is what's included. Diameter is approximately 90cm, depth is 65cm. It can be easily set up by simply opening it and snapping it into place. Taking it down is also easy. Because of its depth and silver interior, the light is soft and also has good light-gathering properties, resulting in beautiful light. The material naturally wrinkles easily, but it hasn't been used much, and there are no tears or stains, so it's a clean product. This is based on my personal assessment, so please check the photos. The thicker of the two diffusers appears slightly yellowed compared to the other, but it was like this from the time of purchase. There is a small tear in the internal diffuser. It's made of non-woven fabric, and it seems a hole has formed at the seam from being pulled. I've also taken a photo of this, so please check it and understand. I am in a smoke-free and pet-free environment. Thank you very much.