Thank you for viewing our product! ☆ Brand new, unused. ☆ Please refrain from excessive price negotiations. ※ We are also selling on other sites, so there is a chance that the item may sell out. Product Number 【584】 【Color】 White 【Size】 Width: Approximately 19cm Height: Approximately 20cm Thickness: Approximately 2cm 【Material】 Plastic 【Product Description】 Easy Installation: This is a retrofit type, so it can be easily installed without tools. Safety Design: Designed to allow cats to enter and exit smoothly, providing a safe environment. Convenient Use: Allows cats to move freely without waiting for them to go outside or come back in. 【Included Items】 Mounting screws 【Notes】 Please check if it fits the dimensions of the sliding door you are installing it on. Please choose the appropriate size based on your cat's size and behavior patterns.