【Easily Install】A detachable door for pets which is easy to install. The inner door can turned on and off, convenient to use, can let the pet free to come and go. Fixed locks help you close it when needed to prevent other pets from entering your home. 【Quality ABS Plastic Material】Made of quality ABS plastic material which makes it's not only soft but also stable. Intelligent control door for cat and dog, by rotating the nob to let pets in and out freely. 【Four Modes To Choose】There are four modes to choose from, and you can choose the mode by yourself according to the situation. Protect the safety of home and pets. 【Durable & Weather-resistant】Draft and rainproof brush sealed flap with magnetic closure. You can install it on doors or walls. Suitable for pets cats puppy dogs and other small animals. 【After-sales Service】We are committed to providing customers with high satisfactory products and services. If you have any comments or suggestions, please contact us. We will serve you wholeheartedly.