Size: Baby gate, height 30.7 inches (78 cm), body gate weight 10.9 lbs (4.9 kg). Can be installed up to 86.5 inches (219 cm). More than 100cm, 120cm, 150cm, 160cm, 170cm, 180cm, and more. Barrier free with little steps, difficult to stumble in, Tension type that won't drill holes in the wall; Prevents forgetting to close it. Auto-close; Door release function that can be stationary at over 90 degrees; Can be opened and closed in both front and back; Easy to unlock with one hand; Double lock for peace of mind; Safe even when lacking; Painted test clear Tension type baby gate that can be easily installed without any drilling. No need to drill holes in the wall, easy to fix with the adjuster bolt, and there is no need to leave kids on the wall Triple Lock: We've added a peanut lock method to further improve the normal double lock. Open Method: Open the bottom lock and push it to open it. The baby gate was created to be opened very easily for adults, but it is a lock that is difficult for babies Auto Close & Keep Open: It can be opened and closed 90 degrees forward. Automatic opening: Auto-lock type that can be opened and closed automatically when less than 90 degrees. The open function automatically locks when opened at approximately 90 degrees, so you can keep the open state Extended Frame & Quality Assurance: The expansion frame can be installed up to 85.7 inches (216 cm). The expansion frame is sold individually, so you can adjust the size at any time. If you have any small things or problems about the item, please feel free to contact Seogva gate store