Most mini dog fences use metal or steel frames; some indoor or clear enclosures use acrylic panels.
Typical heights shown in listings range from about 24 inches and roughly 25.6 inches up to about 40 inches.
Assembly varies by model: some require adult assembly with tools, others advertise no-tools setup. Many are foldable or collapsible for portable storage and travel.
Most include at least one gate panel with latches. Descriptions commonly mention one-handed latches, built-in latches, and sliding bolts to keep the gate securely closed.
Listings commonly mention included items such as connecting rods, foot covers, ground protection covers, and ground stakes in various packages.