Extra-wide baby gates are available as pressure-mounted, hardware-mounted, and freestanding designs. Some retractable models are hardware-mounted.
Heights range roughly from 26" up to 38". Common model heights in this selection include 26", 28", 30", 32", 33", and 38".
Extension capability varies widely: many models span about 32" up to over 70", while some super-wide play‑yard–style gates extend well beyond that (into the 190" range).
They’re marketed for doorways, room dividers, hallways, and the top or bottom of stairs. Some models are specified for indoor use and others for indoor or outdoor mounting.
Many gates list suitability for children around 6–24 months. Some products also note pet suitability, with example weight ranges such as about 10–40 pounds.
Extension pieces commonly come in 4", 6", 8", and 12" sizes. Many gates allow combining extensions to span wider openings.