Whether you're introducing new animals into your home, keeping young or old dogs away from stairs, or just trying to keep your hungry animals out of the kitchen, these 2 Scandinavian Pet Design Premier Extra Tall Pet Gate Extensions are here for you. Each pet gate extension piece adds 3 inches of width to your gate so you can block more openings around your home. These pet gate extensions fit with gates in the BabyDan Scandinavian Pet Design Premier Extra Tall series. For matching colors, use these gate extensions with model 50914. Simply slide and lock the extension piece into place and start using your extended pet barrier. These pet gate extensions stand just as tall as your extra tall pet gate at 41.3 inches tall and feature the same 2.1-inch bar-spacing. When you use 6 gate extensions, you can expand your pet gate up to 47 inches (extensions sold as pairs).