This is an Amazon Basics cat cage. Approximate dimensions are: width 91cm, depth 57cm, height 129cm. I've made holes in the four corners of the three cat trays with a drill to secure them with zip ties (making them easier to fix). I only used it for one month last September to care for a rescued cat. After use, I cleaned it thoroughly, and it's in excellent condition with no noticeable scratches or stains. It's a very sturdy cage and easy to assemble. You just lift it, stand up the walls, and secure them, then place the shelf trays. I assembled it by myself in under 10 minutes. It can be easily folded up when not in use. The casters are also sturdy. It's a very good, solid cage. If you're looking for one, why not consider it? It retails for around 12,000 yen on Amazon. I think it's a great deal.