Thank you for viewing. This is a hard case, SKB 3I-1914M-8B-C. I purchased it used and used it as a case for transporting equipment. I am selling it now because I have replaced the equipment I was using with smaller ones, and I no longer have a use for it. Regarding the model and size: I checked the manufacturer's official website, and the model number 3I-1914M-8B-C is no longer listed. It is believed to be the same size as the current model 3i-1914N-8DT. *Although I have not measured the exact dimensions to the nearest 0.01 mm, they are almost the same size, so I will list the internal dimensions of the current model. Internal dimensions (current 3i-1914N-8DT) Width (W): 48.26 cm Height (H): 20.32 cm Depth (D): 36.20 cm Regarding condition and accessories: Inner padding (cushion material, etc.) is not included. The case itself is the only item for sale. There are signs of use such as scratches and scuffs, but there are no signs of damage or functional problems (e.g., opening and closing the lid). *Please check the photos and purchase if you understand. This is a used item and will be sold as-is, so please refrain from claims or returns.