This PawHut pet gate is great for separating your pets from specific rooms, using it in front of the door to keep them in and protect them. Made from spray-treated iron for strength and longevity, the PawHut Retractable Pet Safety Gate is equipped with extensions and adjusting screws to meet the needs of different widths, allowing it to fit into different-sized spaces with ease. SMART SETTING When the door opening angle is less than 90°, the door will automatically close when you let go, and when it goes over 90°(The door won’t close when its angle is less than 15°), the door will remain open for more convenience. DOUBLE-LOCK SYSTEM In addition to the one on the top that can be opened by an adult with one hand (Need to slide both ends at the same time then lift), there are two rotatable locks on both sides of the bottom. This makes it easier for you to control the direction of the door to open, and it also adds a layer of protection. SAFE AND DURABLE MATERIAL This pet safety door is made of spray-treated iron to ensure long-term use. Strong and durable, it will not be damaged by dogs. At the same time, the surface adopts lead-free and non-toxic treatment to ensure the safety of your lovely ones. EASY TO ASSEMBLE The door can be easily installed with accessories included. It is normal that there is a large gap at the door lock before installation. Just tighten both sides until the gap is 2-3 mm. Very suitable for doorways, corridors, stairs, etc. Also equipped with extensions and adjusting screws to meet the needs of different widths. DIMENSIONS Overall dimension: 76.2H x 74-80W cm(with adjusting screws) Extensions size: 76.2H x 17.5W cm, 76.2H x 20.3W cm, 76.2H x 30.5W cm Width of entrance: 49 cm Spacing of fence: 5 cm. NOTE: Will only fit the opening 74-80, 87.5-134.8, 142.3-152.3 cm, please measure your opening before purchasing. Depth: 84 CM Height: 76.2 CM Width: 2 CM