Product introduction: Adjustable size and extra wide--The metal safety gate is suitable for doors or stairs with openings from 76 cm to 83 cm.Apart from the gate, we also have 1 extensions (21cm,) to go with it. The maximum width is 104 cm, while the minimum is 76 cm (without extension), ideal for wide openings as well as stairs and doorways. Two-way door -180 degrees two-way large Angle can open the door, easy to enter and exit, the door Angle is less than 90 degrees, automatic rebound close, the door Angle reaches 90 degrees to keep normally open, widen the channel, cart can also freely enter and exit Non-destructive installation - the reaction force is used to firmly stick to the wall, Pressure mount enables easy assembly and disassembly, is convenient and strong, silicone cushion protects your wall from damage, leaving it clean and intact, even after the baby gate is removed. You can remove it anytime when it is not in use. Reuse is certainly possible when you move to a new place Up and down double insurance -- We have applied a Auto-Close double lock design, which means the gate will close itself. If you want to open the gate, you need to pull the button and meanwhile, lift the swing door. This is easy for adults to operate, while hard for a little baby to open which will keep your child safe,away from potential home hazards Packaging includes: 1* metal safety gate(76-83cm) 1*21 cm extension