Enjoy free movement between rooms and in and out of your home! This is a pet door for cats and very small dogs. It's a retrofit type, so it can be easily installed without tools. [Included items] Mounting screws It has an opening/closing lock function that allows you to restrict movement and adjust the direction of entry/exit ☆ It's transparent, so you can see what's on the other side, and your cat can enter and exit with peace of mind♪ You no longer have to manually open the door, and your cat can come and go at their own timing, which eliminates stress for both of you, and it's all good news♪ [Color] White [Size] Width: approx. 19cm Height: approx. 20cm Thickness: approx. 2cm Transparent part approx. 13cm x 14cm Please check the dimensions of the installation location. [Material] Plastic Notes ◆ There may be creases from being folded upon arrival. Also, it may be folded for shipping, which may cause creases. ◆ As this is an imported product, the sewing may be less precise than in Japanese products, and there may be small scratches or stains. ◆ Returns and cancellations due to customer reasons, such as a different size or image, are not accepted. ◆ The product image and the actual color may differ slightly depending on the monitor environment you are viewing. ◆ If you have any problems or defective products upon arrival, please contact us before evaluating. We will take responsibility for returns and exchanges until the end. Please understand and purchase. If you are concerned or seeking perfection, please refrain from purchasing.