Cardinal Gates are essential to protecting your child from dangerous stairwells or hallways. They create a safe space where your child can easily roam, freeing you from worry of injury. Perfect for securing playrooms as well! Specially designed to en sure your child`s safety, Cardinal Gates products are simple to install, and the sturdy metal construction adds to reliability. Features: -Auto lock latch allowing for rapid pass-through in either direction -Quick, simple installation -Long lasting, easy-to-clean surface -All aluminum construction -Lightweight and durable -Gate width is adjustable 26" - 40" -Available in Black and White -Optional 10.5" extension for use with openings 40" - 50.5" -Optional 21.75" extension for use with openings 4 0" - 61.75" -Optional Wrought Iron Kit safely mounts Cardinal Gates products to posts less than 0.75" wide, leaving no damage to your wrought iron -Avoid putting screws in woodwork by using optional Clamps -Optional Round and Square Clamps for posts 3.75" around and smaller -Optional 8" Clamps for very small spindle posts and larger posts -Note: All Clamps sold individually Auto Lock Gate Assembly Instruction