Features:The Premier Walk Thru Pressure Gate from Fairy Baby for children is a True Pressure Fit safety gate which can easily be mounted without drilling or the use of wall cups. Easy to operate slim line handle with built in safety indicator that shows if the gate has been properly mounted. Double action lock. This stair gate can be fitted anywhere around the home and features a wider door section for a less limited WALK THRU. This baby gate an be operated with one hand and opens both ways. Covers basic door openings from 29.52'' up to 84.64" and with separate extensions available,it can extend up to 84.64".Height of gate 29.52". Gate is Ideal for baby kids and pets including small to medium breeds of dogs.Common use for indoor doorways, balcony, kitchen, bathroom etc.Recommended for children ages 6-24 months infant baby kids.IMPORTANT INFO: There is a gap between your gate frame and handle. This is not defective. The gap on your gate will close once it is properly mounted.WARNING: Do not use this gate at top or bottom of stairs without using all four wall cups. For maximum safety, use 4 Wall Cups with Sticky Pads and Screws provided when installing the gate in all locations. In some openings only 2 wall cups can be fitted.NOTE: We have two different ways combination product which means the extension might be different from the picture, but it will never effect the length/size of gate and the opening it fits. If you have any problems when installing, welcome come to contact us. Thank you very much.