Welcome to our store! This pet safety door is made of durable plastic, ensuring wear resistance and long-lasting use. The product includes 1 pet safety door, 1 elastic rope, and 2 fastening buckles. The door features automatic opening and closing, allowing pets to enter or leave bathrooms or bedrooms without manual handling. Its humanized design helps control pets' entry and exit, enhancing interaction between you and your pets. The sturdy casing and internal components provide safe use and resist scratches, impacts, or falls without damaging doors or walls. Easy installation requires no tools; adjust the door's position based on your pet's height. Application scenarios include bedrooms, bathrooms, and other areas with doors. Installation steps: Step 1 - Install the white sliding door, ensuring the pet can find the white flap based on the door height. Step 2 - Let your pet practice to become familiar with the door. Step 3 - Install the lights; more rings on the white box increase the opening time, while fewer rings make it easier to open. Material: plastic. Color: White. Size: approximately 250x140x140mm. Rope length: 1.1M. Color box size: 29x26.5x4CM. Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.