Extra Tall - Overall Height 150cm. This bundle A441 has a practical Width without the leg pad: 171.5-177.5cm, with leg pad: 173.5cm-179.5cm. Leg pads are used to protect the wall and not always required. Tension Mounted - No need to drill or use any tool to set up the gate. The tension created is limited and NOT suggest to exceed 200cm in width. Not Suggested for dogs over 20KG The gap between the bars is mostly 35mm in width and only a few in 42mm. When the width reaches the upper limit of the range, a filler bar (included) is used to reduce the gap. Each set of door comes with 4 wall legs, 4 leg pads, door ramp, gap filler bar and may include some extension panel(s) when the width exceeds 82cm. Please refer to one of the photos for detail. Walk-through door - Width around 51cm and auto-close. Can stay open when turned at 90 degrees. Items will be packed in at least 2 packages. NOTE: Our main gate and extension panels come in set and may not fit for main gate or extension panels of other brands. Please check one of the photos for all the width ranges for this product series. DESCRIPTION Bundle/Model Name: A441. Height: 150cm; Easy setup without tools or drilling; Adjustable width 171.5-177.5cm; Quickly build a safe zone for baby or pet. The gap is mostly 35mm with the largest one in 42mm. The security gate product series comes with main gate with or without extension panels, wall legs for adjustable width, wall leg pads/wall leg protector, door ramp, gap filler bar, joint bars and pins etc. You can quickly set it up at the stairway, doorway, corridor, living room and kitchen to keep baby or pet from accessing certain areas. PACKAGE INCLUDE Main gate kit: 1x main gate with 4 wall legs 1x door ramp 4x wall leg pads 2x gap filler bars Extension Panel: 2x 42.5cm panel 1x 10.5cm panel 3 Sets of joint reinforcing bars