Pet gate with easy-to-open and close double-lock function - Size: 67-172cm - Model Name: RAKU - Opening Method: Double Lock [Prevents Cat Escape] Height upgraded to 155cm. It's a height that's difficult to climb, so even cats with high jumping ability can't easily jump over it. Also, the gap between the bars is only 3.5cm, so kittens and puppies can't pass through. [No Drilling Required & Easy Installation] As it's a tension-mounted gate, there's no need to drill holes in the wall, and it can be easily installed/removed by simply turning the nuts. *Please do not cut the cable ties until installation is complete. [Auto-Close Function & 90° Open Keep Function] The door opens and closes ±90° (actually opens more than 90°). If the opening angle is <90°, the door will automatically close, preventing you from forgetting to close it. If you slowly open it more than 90°, the door will stay open. [Double Lock System] With a top and bottom double-lock system, children and pets can't easily open it, ensuring safety. Extension frames are attached to the left and right (see photo 5) *No box, no instruction manual *No wall savers on the wall side (red circle in photo 4) (I didn't get any scratches on the wall when using it) *Reinforcement parts were not originally included I purchased it a year ago and have been using it. There are some minor scratches, but I think there are no problems with the appearance or use.