KidCo G5.5-WOOD KidCo's premiere Wood Center Gateway is a top rated pressure mounted gate that installs quickly without tools or hardware, leaving no holes to damage walls or woodwork. This extension kit allows you to enlarge your Center Gateway for a perfect fit! For safety purposes, only two extensions per gate. Not suggested for use at top of stairs. JPMA Certified. One kit fits: 35.25" - 41.5" W -Two kits fit: 41.25" - 47" W. Color: Americana (dark).