[【HIGH-QUALITY BABY GATE 】Our pet gates for dogs are made of premium steel material with a walk-through door certified to both CPC and ASTM standards which is more durable and convenient than others in the market. 【AUTO CLOSE GATE 】No worries forgetting to lock the safety gate. Along with a two-way step walk through door. This baby gate automatically closes at 30 and 90 degrees without any effort from a parent. 【59inch EXTRA TALL DOG GATE】Our safety gate included 3 extensions allow for a customizable width between 30.31"-44.07" . Please be sure measure your opening prior to purchase to ensure proper fit. 【EASY INSTALLATION】Pressure mount design with 4 adjustable pressure bolts. No tools required no need to drill holes and no damage to your house wall. Easily in doorways and other pass through areas. 【ULTRA-DENSE PIPE SPACING】The space between the tubes is 1.37" ultra-narrow so that pets or kids can not drill out from it or stuck their heads]