Thank you for viewing. [Limited to those who can rate quickly] Brand new. Simply insert it into the sash window, and you can easily install a cat door. Insert the upper panel into the main panel. *Please be careful when inserting the panels and attaching them to the sash. Suitable for sash heights from 85cm to 125cm. Made of steel, panel color: white Cat door: 14cm x 16cm H, made of plastic Cat entrance frame color: gray Panel width: 19cm, depth: 2.5cm Regular price: 22,000 yen Brand new, unused, and unopened. Returns are not accepted.